Weird Plesk Behaviour

[ekaratzaferis]

Hi

I'm maintaining a website which uses Plesk 12.0.18.

Recently I received some complaints from the host company for excessive (!!!) email activity in my site. They advised me to update the Joomla version from 2.5 to 3, which I did, and I also updated every plugin I've found.

I no longer receive complaining emails from the host, but now at random times I can't open the webpage on the browser. Sometimes I can fix the issue by suspending the site from the Plesk panel, but now even this doesn't work. Surprisingly, after renaming the index.php file to something else, and then back to the original name, I can open the website again.

Do you have any idea why this might be happening?
Thank you very much!

 

[IgorG]

Really weird behaviour. But you should understand that you have not provided enough detail and it is very difficult to say something useful without your results of investigation, troubleshooting.
I hope that you have read this important thread before posting your question - https://talk.plesk.com/threads/impo...ution-for-the-existing-issue-question.334133/