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 ('e775ca95e2854f6f08b3c8482dbe2c28', -1, 1715109847, 1715109847, '1275c4d9', -4, 0, 0)

Line : 187
File : sessions.php