phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fe86e6c1e2357033e354f8a0e6ceec71', -1, 1715593766, 1715593766, '12ddc684', 0, 0, 0)

Line : 187
File : sessions.php