Latex tags don't seem to be working. When I try to preview a message with an equation, I get an error message screen. I've tried reducing things down to an empty message with a pair of empty latex tags. Upon hitting preview, I see the following:
include(LatexCodeCogs.pl) [function.include]: failed to open stream: No such file or directory at /var/www/vhosts/evcforum.net/httpdocs/include/TextProc.php:892
include() [function.include]: Failed opening 'LatexCodeCogs.pl' for inclusion (include_path='.:') at /var/www/vhosts/evcforum.net/httpdocs/include/TextProc.php:892