Hello I have some issues with my forum.. I didnt find the right forum to post so I created topic here!!!!
SQL ERROR [ mysqli ]
Table './ftsiempr_bb318/phpbb_sessions' is marked as crashed and last (automatic?) repair failed 
An sql error occurred while fetching this page. Please contact an administrator if this problem persists.
support server host said that problem comes from script phpbb or extension !! but I am not sure if they are right because I didnt do any action since a months
thanks for help !! I need to know if is phpbb or server