templates - Error 500/fatal error: Class 'Jhtml' not found -

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i'm struggling improve joomla website.

i'm getting 500 error when try open articles in front end, changed error reporting "developed". received following error:

fatal error: class 'jhtml' not found in /xxx/components/com_comment/templates/default/default.php on line 49

how prevent error occuring? point out free template website if problem lays in me changing template?

you should try update comment component. had same problem after update joomla 3.1.5. download latest version of comment component , install (if no other instruction update given developer of component).


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