Error messages

This is the list of error messages, as found in die() and exit() expressions.

MessageFileLine
'Form_validation: set_rules() expect $rules to be string or array; ' gettype($rules) . ' given'
/system/libraries/Form_validation.php209
'Form_validation: set_rules() called with an empty $rules parameter'
/system/libraries/Form_validation.php202
'Query Builder not enabled for the configured database. Aborting.'
/system/libraries/Session/drivers/Session_database_driver.php91
"Session: Configured driver '" $driver "' was not found. Aborting."
/system/libraries/Session/Session.php252
'Configured database connection has cache enabled. Aborting.'
/system/libraries/Session/drivers/Session_database_driver.php99
'Configured database connection is persistent. Aborting.'
/system/libraries/Session/drivers/Session_database_driver.php95
$app_path "Model.php exists, but doesn't declare class CI_Model"
/system/core/Loader.php312
'The model name you are loading is the name of a resource that is already being used: ' $name/system/core/Loader.php283
$mod_path "models/" $path $model ".php exists, but doesn't declare class " $model/system/core/Loader.php348
$app_path $class ".php exists, but doesn't declare class " $class/system/core/Loader.php328
"Class " $model " doesn't extend CI_Model"
/system/core/Loader.php362
'Unable to locate the model you have specified: ' $model/system/core/Loader.php356
'Form_validation: set_rules() called without a $rules parameter'
/system/libraries/Form_validation.php196
'No such method: ' $method '()'
/system/libraries/Driver.php303
'Unable to connect to the database.'
/system/database/DB_driver.php434
sprintf('%s() expects $key to be a non-empty string'debug_backtrace(02)[1]['function'])
/system/database/DB_query_builder.php880
sprintf('%s() expects $values to be a non-empty array'debug_backtrace(02)[1]['function'])
/system/database/DB_query_builder.php885
1/index.php82
'No direct script access allowed'
/system/database/DB_utility.php39
3/index.php296
3/index.php259
3/index.php211
'No direct script access allowed'
/system/database/DB_driver.php39
'No direct script access allowed'
/system/database/DB.php39
'No direct script access allowed'
/system/database/DB_result.php39
'No direct script access allowed'
/system/database/DB_forge.php39
'No direct script access allowed'
/system/database/drivers/postgre/postgre_driver.php39
'No direct script access allowed'
/system/database/DB_query_builder.php39
'No direct script access allowed'
/system/database/DB_cache.php39
8/system/database/DB_driver.php1732
'No direct script access allowed'
/system/database/drivers/sqlsrv/sqlsrv_forge.php39
'No direct script access allowed'
/system/database/drivers/postgre/postgre_utility.php39
'No direct script access allowed'
/system/database/drivers/postgre/postgre_forge.php39
'No direct script access allowed'
/system/database/drivers/postgre/postgre_result.php39
'No direct script access allowed'
/system/database/drivers/sqlsrv/sqlsrv_utility.php39
'No direct script access allowed'
/system/database/drivers/pdo/pdo_forge.php39
'No direct script access allowed'
/system/database/drivers/sqlsrv/sqlsrv_driver.php39
'No direct script access allowed'
/system/database/drivers/sqlsrv/sqlsrv_result.php39
'No direct script access allowed'
/system/database/drivers/pdo/pdo_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/pdo_result.php39
'No direct script access allowed'
/system/database/drivers/pdo/pdo_utility.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_sqlite_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_4d_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_dblib_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_oci_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_4d_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_ibm_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_ibm_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_informix_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_informix_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php39
'No direct script access allowed'
/system/database/drivers/cubrid/cubrid_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_firebird_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php39
'No direct script access allowed'
/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_forge.php39
'No direct script access allowed'
/system/database/drivers/oci8/oci8_result.php39
'No direct script access allowed'
/system/database/drivers/oci8/oci8_driver.php39
'No direct script access allowed'
/system/database/drivers/oci8/oci8_forge.php39
'No direct script access allowed'
/system/database/drivers/odbc/odbc_result.php39
'No direct script access allowed'
/system/database/drivers/cubrid/cubrid_result.php39
'No direct script access allowed'
/system/database/drivers/cubrid/cubrid_utility.php39
'No direct script access allowed'
/system/database/drivers/cubrid/cubrid_forge.php39
'No direct script access allowed'
/system/database/drivers/oci8/oci8_utility.php39
'No direct script access allowed'
/system/database/drivers/sqlite3/sqlite3_utility.php39
'No direct script access allowed'
/system/database/drivers/sqlite3/sqlite3_result.php39
'No direct script access allowed'
/system/database/drivers/sqlite3/sqlite3_driver.php39
'No direct script access allowed'
/system/database/drivers/mysql/mysql_result.php39
'No direct script access allowed'
/system/database/drivers/odbc/odbc_utility.php39
'No direct script access allowed'
/system/database/drivers/odbc/odbc_driver.php39
'No direct script access allowed'
/system/database/drivers/odbc/odbc_forge.php39
'No direct script access allowed'
/system/database/drivers/sqlite3/sqlite3_forge.php39
'No direct script access allowed'
/system/database/drivers/ibase/ibase_utility.php39
'No direct script access allowed'
/system/database/drivers/mysqli/mysqli_utility.php39
'No direct script access allowed'
/system/database/drivers/mysqli/mysqli_driver.php39
'No direct script access allowed'
/system/database/drivers/mysqli/mysqli_forge.php39
'No direct script access allowed'
/system/database/drivers/mysqli/mysqli_result.php39
'No direct script access allowed'
/system/database/drivers/mysql/mysql_forge.php39
'No direct script access allowed'
/system/database/drivers/mysql/mysql_driver.php39
'No direct script access allowed'
/system/database/drivers/mysql/mysql_utility.php39
'No direct script access allowed'
/system/core/Lang.php39
'No direct script access allowed'
/system/database/drivers/mssql/mssql_result.php39
'No direct script access allowed'
/system/database/drivers/mssql/mssql_driver.php39
'No direct script access allowed'
/system/database/drivers/mssql/mssql_utility.php39
'No direct script access allowed'
/system/database/drivers/mssql/mssql_forge.php39
'No direct script access allowed'
/system/database/drivers/ibase/ibase_result.php39
'No direct script access allowed'
/system/database/drivers/ibase/ibase_driver.php39
'No direct script access allowed'
/system/database/drivers/ibase/ibase_forge.php39
'No direct script access allowed'
/system/core/Output.php39
'No direct script access allowed'
/system/core/CodeIgniter.php39
'No direct script access allowed'
/system/core/Model.php39
'No direct script access allowed'
/system/core/Config.php39
'No direct script access allowed'
/system/core/Controller.php39
'No direct script access allowed'
/system/core/Utf8.php39
'No direct script access allowed'
/system/core/Loader.php39
'No direct script access allowed'
/system/core/Hooks.php39
5/system/core/Common.php188
3/system/core/Common.php261
'No direct script access allowed'
/system/core/Input.php39
'No direct script access allowed'
/system/core/Common.php39
'No direct script access allowed'
/system/core/Router.php39
'No direct script access allowed'
/system/core/Log.php39
'No direct script access allowed'
/system/core/URI.php39
'No direct script access allowed'
/system/core/Benchmark.php39
'No direct script access allowed'
/system/language/english/pagination_lang.php39
'No direct script access allowed'
/system/language/english/profiler_lang.php39
'No direct script access allowed'
/system/language/english/calendar_lang.php39
'No direct script access allowed'
/system/language/english/email_lang.php39
'No direct script access allowed'
/system/language/english/upload_lang.php39
'No direct script access allowed'
/system/language/english/imglib_lang.php39
'No direct script access allowed'
/system/language/english/number_lang.php39
'No direct script access allowed'
/system/language/english/db_lang.php39
'No direct script access allowed'
/system/language/english/migration_lang.php39
'No direct script access allowed'
/system/libraries/Session/drivers/Session_database_driver.php39
'No direct script access allowed'
/system/language/english/unit_test_lang.php39
'No direct script access allowed'
/system/language/english/form_validation_lang.php39
'No direct script access allowed'
/system/libraries/Session/drivers/Session_memcached_driver.php39
'No direct script access allowed'
/system/libraries/Session/Session_driver.php39
'No direct script access allowed'
/system/libraries/Session/drivers/Session_files_driver.php39
'No direct script access allowed'
/system/libraries/Session/drivers/Session_redis_driver.php39
'No direct script access allowed'
/system/libraries/Session/CI_Session_driver_interface.php37
'No direct script access allowed'
/system/libraries/Session/PHP8SessionWrapper.php37
'No direct script access allowed'
/system/libraries/Session/Session.php39
'No direct script access allowed'
/system/libraries/Session/OldSessionWrapper.php37
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_apcu.php38
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_apc.php39
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_dummy.php39
'No direct script access allowed'
/system/libraries/Session/SessionUpdateTimestampHandlerInterface.php39
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_redis.php39
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_memcached.php39
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_wincache.php39
'No direct script access allowed'
/system/libraries/Cache/drivers/Cache_file.php39
'No direct script access allowed'
/system/libraries/Table.php39
'No direct script access allowed'
/system/libraries/Migration.php39
'No direct script access allowed'
/system/libraries/Profiler.php39
'No direct script access allowed'
/system/libraries/Cache/Cache.php39
'No direct script access allowed'
/system/libraries/Unit_test.php39
'<?xml version="1.0" encoding="utf-8"?' ">\n<response>\n<error>0</error>\n</response>"
/system/libraries/Trackback.php258
'<?xml version="1.0" encoding="utf-8"?' ">\n<response>\n<error>1</error>\n<message>" $message "</message>\n</response>"
/system/libraries/Trackback.php243
'No direct script access allowed'
/system/libraries/Trackback.php39
'<?xml version="1.0" encoding="' $this->xmlrpc_defencoding '"?' '>' "\n" $this->debug_msg $r->prepare_response( )
/system/libraries/Xmlrpcs.php181
'No direct script access allowed'
/system/libraries/Xmlrpcs.php39
'No direct script access allowed'
/system/libraries/Ftp.php39
'No direct script access allowed'
/system/libraries/Form_validation.php39
'No direct script access allowed'
/system/libraries/Calendar.php39
'No direct script access allowed'
/system/libraries/Upload.php39
'No direct script access allowed'
/system/libraries/User_agent.php39
'No direct script access allowed'
/system/libraries/Driver.php39
'No direct script access allowed'
/system/libraries/Xmlrpc.php39
'No direct script access allowed'
/system/libraries/Image_lib.php39
'No direct script access allowed'
/system/libraries/Typography.php39
'No direct script access allowed'
/system/libraries/Pagination.php39
'No direct script access allowed'
/system/libraries/Parser.php39
'No direct script access allowed'
/system/libraries/Zip.php39
'No direct script access allowed'
/system/libraries/Email.php39
'No direct script access allowed'
/system/libraries/Encryption.php39
'No direct script access allowed'
/system/core/compat/mbstring.php39
'No direct script access allowed'
/system/core/compat/password.php39
'No direct script access allowed'
/system/core/compat/hash.php39
'No direct script access allowed'
/system/core/compat/standard.php39
4/system/core/Exceptions.php140
'No direct script access allowed'
/system/core/Security.php39
1/system/core/Common.php667
'No direct script access allowed'
/system/helpers/html_helper.php39
'No direct script access allowed'
/system/helpers/date_helper.php39
'No direct script access allowed'
/system/helpers/download_helper.php39
'No direct script access allowed'
/system/helpers/array_helper.php39
'No direct script access allowed'
/system/language/english/ftp_lang.php39
'No direct script access allowed'
/system/language/english/date_lang.php39
'No direct script access allowed'
/system/helpers/form_helper.php39
'No direct script access allowed'
/system/helpers/url_helper.php39
'No direct script access allowed'
/system/helpers/typography_helper.php39
'No direct script access allowed'
/system/helpers/number_helper.php39
'No direct script access allowed'
/system/helpers/directory_helper.php39
'No direct script access allowed'
/system/helpers/xml_helper.php39
'No direct script access allowed'
/system/helpers/security_helper.php39
'No direct script access allowed'
/system/helpers/captcha_helper.php39
'No direct script access allowed'
/system/helpers/string_helper.php39
'No direct script access allowed'
/system/helpers/text_helper.php39
'No direct script access allowed'
/system/helpers/language_helper.php39
'No direct script access allowed'
/application/config/autoload.php2
'No direct script access allowed'
/application/config/hooks.php2
'No direct script access allowed'
/application/config/database.php2
'No direct script access allowed'
/system/helpers/cookie_helper.php39
'No direct script access allowed'
/system/helpers/file_helper.php39
'No direct script access allowed'
/system/helpers/inflector_helper.php39
'No direct script access allowed'
/system/helpers/path_helper.php39
'No direct script access allowed'
/application/config/constants.php2
'No direct script access allowed'
/application/config/routes.php2
'No direct script access allowed'
/application/config/memcached.php2
'No direct script access allowed'
/application/config/user_agents.php2
'No direct script access allowed'
/application/config/foreign_chars.php2
'No direct script access allowed'
/application/config/mimes.php2
'No direct script access allowed'
/application/config/config.php2
'No direct script access allowed'
/application/config/doctypes.php2
'No direct script access allowed'
/application/views/errors/html/error_exception.php2
'No direct script access allowed'
/application/views/errors/html/error_404.php2
'No direct script access allowed'
/application/views/errors/html/error_general.php2
'No direct script access allowed'
/application/views/errors/html/error_php.php2
'No direct script access allowed'
/application/views/welcome_message.php2
'No direct script access allowed'
/application/controllers/Welcome.php2
'No direct script access allowed'
/application/config/profiler.php2
'No direct script access allowed'
/application/config/migration.php2
'No direct script access allowed'
/application/views/errors/cli/error_db.php2
'No direct script access allowed'
/application/views/errors/cli/error_exception.php1
'No direct script access allowed'
/application/views/errors/cli/error_general.php2
'No direct script access allowed'
/application/views/errors/cli/error_php.php1
'No direct script access allowed'
/application/views/errors/html/error_db.php2
1/system/core/Common.php413
3/system/core/Common.php269
1/system/core/Common.php636
4/system/core/Common.php441
'No direct script access allowed'
/system/core/Exceptions.php39