All the settings are correct, it was working also fine till it stop.
Have copy the tables to a other DB.
Copy the text_content to my local computer.
Delete the excisting DB and the dir with PHPDIG in it.
(have install phpdig more than one time, use one DB - perhaps it's to much)
Install PHPDIG again (twice) use the other DB, it run now normal.
Perhaps was the failure a bit flu.
Computers sometimes like human
Marten