string(43) "Method not allowed. Must be one of: OPTIONS"
string(378) "ERROR: Return type of App\Application\Actions\ActionError::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice on line 79 in file /var/www/vhosts/jadwiga.easysoftware.pl/integrations.jadwiga.easysoftware.pl/src/Application/Actions/ActionError.php."