phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 145 Table '.\zeq2@002dphpbb2\sessions' is marked as crashed and should be repaired

SELECT u.*, s.* FROM sessions s, users u WHERE s.session_id = 'd2c996c3a1901f2d450d3f2139621405' AND u.user_id = s.session_user_id

Line : 319
File : sessions.php