Modify how deletion service works (actually fixes #2085); cover changes with test

config/logging.php

@@ -1,5 +1,6 @@
 <?php
 
+use Monolog\Handler\NullHandler;
 use Monolog\Handler\StreamHandler;
 
 return [
@@ -75,5 +76,10 @@ return [
             'driver' => 'errorlog',
             'level' => 'debug',
         ],
+
+        'null' => [
+            'driver' => 'monolog',
+            'handler' => NullHandler::class,
+        ],
     ],
 ];