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 ('5f0648974e5d8be49c05674932cecd4e', -1, 1774577480, 1774577480, 'd849d87a', 18, 0)

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