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 ('f63d4d68dc338a9f168f54a3a1a5c018', -1, 1715312461, 1715312461, '0d3af4d8', -2, 0, 0)

Line : 187
File : sessions.php