Hej, I deinstalled Nicepage and since than my Backend and Frontend (Joomla) were blank (Error 500). Can anyone tell me how I can fix this? Thank you very much.

If I build an article in Joomla with the plugin, it doesn't work on the frontpage if I turn sef-url and url-rewrite on. It gives only a 500 error. Without url-rewrite ist works. Can anybody confirm...