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 ('9f1eb8b99c1f2c33d12178f7d5d7eb34', -1, 1715733723, 1715733723, '039151e8', -1, 0, 0)

Line : 187
File : sessions.php