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 ('472b53a7ab3b6ff019b7f12dbd2476b9', -1, 1715404079, 1715404079, '0389aed8', 4, 0, 0)

Line : 187
File : sessions.php