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 ('f7ee9b13b6d6c9eeeda2bc66c2d0566e', -1, 1715547647, 1715547647, '1274156d', -9, 0, 0)

Line : 187
File : sessions.php