Fatal error: Uncaught Error: Interface "Drupal\path_alias\AliasPrefixListInterface" not found in /home/qcsvlel/www/core/modules/path_alias/src/AliasWhitelistInterface.php:15 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/path_alias/src/AliasWhitelistInterface.php on line 15