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 ('1ff7e1ee17dcae48f39a7f564d7da040', -1, 1371634645, 1371634645, '6b159c8c', 20, 0, 0)

Line : 172
File : sessions.php