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 ('8d077d8d6c083dc85cd4c7d718c68b21', -1, 1714989337, 1714989337, '0d3a3cc0', -9, 0, 0)

Line : 187
File : sessions.php