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 ('3b0219e38e8b3c2bf5f0b8f233bec85d', -1, 1715516521, 1715516521, '0391ae39', 12, 0, 0)

Line : 187
File : sessions.php