fix: don't disable FOREIGN_KEY_CHECKS if the database is not created yet

Author: alexisLefebvre

src/Services/DatabaseTools/ORMDatabaseTool.php

@@ -218,7 +218,8 @@ protected function cleanDatabase(): void
 
     protected function disableForeignKeyChecksIfApplicable(): void
     {
-        if (!$this->isMysql()) {
+        // Don't disable FOREIGN_KEY_CHECKS is the database is not created yet
+        if (!$this->isMysql() || !$this->connection->isConnected()) {
             return;
         }