phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './aporrea_phpb1/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 ('0d6de89e0b1765c6496e8191b4619e7b', -1, 1455002318, 1455002318, 'adf536f8', 2, 0, 0)

Line : 187
File : sessions.php