phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1194 Table '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 ('81329f62f16491ff8ad7872c353a21c0', -1, 1767832168, 1767832168, 'd849d890', 25, 0)

Line : 154
File : /home/ju34431/html/forum/includes/sessions.php