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 ('7e8323f5e731e1b9e57206d5f9ce6789', -1, 1715789571, 1715789571, '12e2a5f7', -9, 0, 0)

Line : 187
File : sessions.php