Zitat:
[2022-06-10T06:44:52.460982+02:00] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_ro ute":"contao_install","_scope":"backend","_token_c heck":true,"_controller":"Contao\\InstallationBund le\\Controller\\InstallationController::installAct ion"},"request_uri":"https://diedomain/contao/install","method":"POST"} []
[2022-06-10T06:44:53.129527+02:00] request.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred while executing a query: SQLSTATE[42000]: Syntax error or access violation: 1253 COLLATION 'utf8mb4_unicode_ci' is not valid for CHARACTER SET 'utf8'" at /var/www/vhosts/bmkv-fds.de/httpdocs/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php line 119 {"exception":"[object] (Doctrine\\DBAL\\Exception\\DriverException(code: 1253): An exception occurred while executing a query: SQLSTATE[42000]: Syntax error or access violation: 1253 COLLATION 'utf8mb4_unicode_ci' is not valid for CHARACTER SET 'utf8' at /var/www/vhosts/diedomain/httpdocs/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php:119)\n[previous exception] [object] (Doctrine\\DBAL\\Driver\\PDO\\Exception(code: 1253): SQLSTATE[42000]: Syntax error or access violation: 1253 COLLATION 'utf8mb4_unicode_ci' is not valid for CHARACTER SET 'utf8' at /var/www/vhosts/diedomain/httpdocs/vendor/doctrine/dbal/src/Driver/PDO/Exception.php:30)\n[previous exception] [object] (PDOException(code: 42000): SQLSTATE[42000]: Syntax error or access violation: 1253 COLLATION 'utf8mb4_unicode_ci' is not valid for CHARACTER SET 'utf8' at /var/www/vhosts/diedomain/httpdocs/vendor/doctrine/dbal/src/Driver/PDO/Connection.php:34)"} []
Ich freue mich schon jetzt über einen hilfreichen Hinweis.