phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('702a108dfb227f8efef82a480a4d4934', -1, 1527421020, 1527421020, '365144f0', 26, 0, 0)

Line : 187
File : sessions.php