I’m using Dokuwiki appended to the university site from last year and everything was working fine, but from last 7 days I’m getting a warning I’d like someone to explain and help with solution.
After editing a page, when saving, a page full of lines like the one bellow is returned. Edition is made successfully anyway.
Warning: preg_match() [function.preg-match]: Compilation failed: repeated subpattern is too long at offset 14466 in
/home/www/ustm_site/wiki/inc/common.php on line
391
The wiki is on
http://www.ustm.ac.mz/wiki
Any help will be appreciated.