Fatal error: Uncaught Error: Interface "Psalm\Plugin\PluginInterface" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/vimeo/psalm/src/Psalm/Plugin/PluginFileExtensionsInterface.php:7 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/vimeo/psalm/src/Psalm/Plugin/PluginFileExtensionsInterface.php on line 7