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app/controllers/api/projects.php

@@ -279,6 +279,8 @@ App::post('/v1/projects')
             }
         }
 
+        // Hook allowing instant project mirroring during migration
+        // Outside of migration, hook is not registered and has no effect
         $hooks->trigger('afterProjectCreation', [ $project, $pools, $cache ]);
 
         $response

src/Appwrite/Extend/Exception.php

@@ -307,6 +307,7 @@ class Exception extends \Exception
         $this->type = $type;
         $this->code = $code ?? $this->errors[$type]['code'];
 
+        // Mark string errors like HY001 from PDO as 500 errors
         if(\is_string($this->code)) {
             if (\is_numeric($this->code)) {
                 $this->code = (int) $this->code;