phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './firstline_base/3529_phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO 3529_phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b46e070faba5fce96ad8b687c885aa32', -1, 1561571531, 1561571531, '3691269d', -9, 0, 0)

Line : 187
File : sessions.php