phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './popthet_phpbb1/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('5ab1eedccabb632931e674467bd23988', -1, 1408510278, 1408510278, '36524a50', -8, 0)

Line : 158
File : /home/popthet/public_html/forum/includes/sessions.php