Fatal error: During inheritance of ArrayAccess: Uncaught TYPO3\CMS\Core\Error\Exception: PHP Runtime Deprecation Notice: Return type of TYPO3\CMS\Core\Log\LogRecord::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Log/LogRecord.php line 310 in /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Error/ErrorHandler.php:124
Stack trace:
#0 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Log/LogRecord.php(20): TYPO3\CMS\Core\Error\ErrorHandler->handleError()
#1 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/vendor/composer/ClassLoader.php(444): include('...')
#2 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile()
#3 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/vendor/typo3/class-alias-loader/src/ClassAliasLoader.php(130): Composer\Autoload\ClassLoader->loadClass()
#4 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/vendor/typo3/class-alias-loader/src/ClassAliasLoader.php(120): TYPO3\ClassAliasLoader\ClassAliasLoader->loadClass()
#5 [internal function]: TYPO3\ClassAliasLoader\ClassAliasLoader->loadClassWithAlias()
#6 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3708): class_exists()
#7 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3673): TYPO3\CMS\Core\Utility\GeneralUtility::getClassName()
#8 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Log/Logger.php(211): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance()
#9 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Log/Logger.php(285): TYPO3\CMS\Core\Log\Logger->log()
#10 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Error/AbstractExceptionHandler.php(79): TYPO3\CMS\Core\Log\Logger->critical()
#11 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Error/DebugExceptionHandler.php(41): TYPO3\CMS\Core\Error\AbstractExceptionHandler->writeLogEntries()
#12 /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Error/AbstractExceptionHandler.php(50): TYPO3\CMS\Core\Error\DebugExceptionHandler->echoExceptionWeb()
#13 [internal function]: TYPO3\CMS\Core\Error\AbstractExceptionHandler->handleException()
#14 {main} in /var/www/vhosts/rfh.rfh.koeln/domains/chatbot.rfh-koeln.de/web/typo3_src-9.5.16/typo3/sysext/core/Classes/Log/LogRecord.php on line 20