Upgrade from 0.4.8 to 0.5.11 FAIL

Hey Guys,

I ran the upgrade from the CLI. Everything went well and I rebooted the machine.

When I login in Firefox I receive this error:

Error #0:
exception 'Exception' with message 'Failed to open file js/omv/NavigationPanel.js.' in /usr/share/php/openmediavault/htmlpage.inc:42
Stack trace:
#0 /usr/share/php/openmediavault/htmlpage.inc(49): OMVHtmlPage->scanFiles('js/omv/Navigati...', Array)
#1 /usr/share/php/openmediavault/htmlpage.inc(70): OMVHtmlPage->scanFiles('js/omv/module/a...', Array)
#2 /usr/share/php/openmediavault/htmlpage.inc(186): OMVHtmlPage->scanDir('js/omv/module/a...', Array, true)
#3 /usr/share/php/openmediavault/htmlpage.inc(112): OMVWebGui->getJavascriptIncludes()
#4 /var/www/openmediavault/index.php(37): OMVHtmlPage->render()
#5 {main}

When I login with Internet Explorer

I get a software failure notice with a wrong username and password.

Any ideas on how to correct this? I can still access my files but no WEB UI is working.

The only plugin that we had was AJAXPLORER. If we run the cleanup script do we loose our previous configuration in AJAXPLORER.

Can we downgrade back to version 0.4.8?