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, session_admin) VALUES ('9224cb0ed156351134c94849ecb79ef4', -1, 1327720861, 1327720861, '266bb3ee', 3, 0, 0)

Line : 187
File : sessions.php