Error in FEUsers

[kazkas]

I finished the site and customer noticed quite unusual problem - when he tries to view page via "Preview" facility in Administration panel (Content->Pages), it gives

Code: Select all

Fatal error: Class 'ContentManager' not found in /home/adve7t43/public_html/modules/FrontEndUsers/FrontEndUsers.module.php on line 501

where login panel should be. Frontend is working absolutely fine, just "Preview" Facility in the backend is failing Any ideas how to fix it?

[Dr.CSS]

What ver.?...

If newer ver. of CMSMS the preview tab doesn't work should have been removed now there is a preview link next to submit, cancel, apply buttons, try that...

Preview never did work that good especially if you had more than one content block...