Unable to list applications in Plesk panel:Sometimes we may get a weird error in Plesk Panel . No matter what we do we won't be unable to see available applications when accessing 'CP > Website&domains > Applications > Available Applications'.
It shows "Your search did not match any apps." instead the list of applications.
Error log contains the following error:
2013-11-26T14:11:45-05:00 ERR (3): APS Catalog error: Unable to parse the ATOM content. DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: expected '>' in Entity, line: 25
Now the fix is even more weirder :
Clear the cache by following the path in Plesk Panel:
'CP > Server > Applications & Databases > Application Vault > Clear Cache'
That's it
