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 ('ca9df9e59dca6c1a789b5b2d67b61e00', -1, 1714844201, 1714844201, '12def015', 3, 0, 0)

Line : 187
File : sessions.php