Thanks for reporting this issue. I will make sure that future releases of my plugin do not trigger this warning.
For now, here are three ways you can solve this problem:
- Turn PHP warnings off on your server.
- rem out that line of code on 251 of plugins/gotmls/index.php
- create a folder calledÂ quarantine inÂ wp-content
Any of these should do the trick for now as this is not a serious error.