string(220) "Server error: `GET https://mebet123.com/wp-content/plugins/wp-compress-image-optimizer/assets/js/dist/optimizer.adaptive.pixel.min.js?hash=7caded1a53ab8f1a3d21e8c7bd0ddd7a` resulted in a `521 ` response:
error code: 521
"
failed on get 216.52.183.178