phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './paaiin_phpbb1/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 ('6fdc688c20dcc9afdcf3151d41c946a3', -1, 1545058243, 1545058243, '345b5a7a', 21, 0, 0)

Line : 172
File : sessions.php