phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './c0_hirock_db/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 ('9881c34716a992d8a260144c7a1b32ad', -1, 1511608991, 1511608991, '36503c5b', 1, 0, 0)

Line : 187
File : sessions.php