Fatal error: Uncaught Error: Class "Monolog\DateTimeImmutable" not found in /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php:311 Stack trace: #0 /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php(501): Monolog\Logger->addRecord() #1 /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/ErrorHandler.php(194): Monolog\Logger->log() #2 /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/ErrorHandler.php(94): Monolog\ErrorHandler->handleException() #3 [internal function]: Monolog\ErrorHandler->Monolog\{closure}() #4 {main} thrown in /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php on line 311

Fatal error: Uncaught Error: Class "Monolog\DateTimeImmutable" not found in /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php:311 Stack trace: #0 /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php(501): Monolog\Logger->addRecord() #1 /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/ErrorHandler.php(250): Monolog\Logger->log() #2 [internal function]: Monolog\ErrorHandler->handleFatalError() #3 {main} thrown in /var/www/vhosts/hosting229834.ae834.netcup.net/hosting229834.ae834.netcup.net/httpdocs/vendor/monolog/monolog/src/Monolog/Logger.php on line 311