Tex in a wiki doesn't save

Tex in a wiki doesn't save

by Titan McDonald -
Number of replies: 0
Hi everybody,

I am using moodle 1.6 on an Apache Webserver. I recently made some formulas inside a wiki.
Doing it with the algebra Filter and the @@ is no problem, everything works fine. But when using the Tex filter with $$ it shows up correctly in the preview, but when I try to save, there it says always "errorsaving".
Don't know what it is, maybe somebody has some experience with this problem and can give me Hint for solving.

Thx in advance

yours
Titan
Average of ratings: -