disable log exception

src/WPDeskLoggerFactory.php

@@ -53,9 +53,11 @@ class WPDeskLoggerFactory extends BasicLoggerFactory
         if (!Registry::hasLogger($name)) {
             $this->createWPDeskLogger($name);
         }
-        /** @var Logger $logger */
-        $logger = Registry::getInstance($name);
-        $this->removeAllHandlers($logger);
+        if (Registry::hasLogger($name)) {
+            /** @var Logger $logger */
+            $logger = Registry::getInstance($name);
+            $this->removeAllHandlers($logger);
+        }
     }
 
     /**