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 ('e7eb5f63314f0fa31e553918dc9ec0d7', -1, 1454856985, 1454856985, 'adf536eb', -4, 0, 0)

Line : 187
File : sessions.php