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 ('67a4f8d9b91b1dd1f6019b1b38f3888a', -1, 1715782929, 1715782929, '1277742b', -1, 0, 0)

Line : 187
File : sessions.php