phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './forumphp_forum/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 ('6e86b37b385d43dde73fb7f1a6931896', -1, 1425131521, 1425131521, '3210adc0', 0, 0, 0)

Line : 187
File : sessions.php