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 ('53d0e8eb95c8ab2fb976a06663cdfd67', -1, 1715973966, 1715973966, '12de15a0', 4, 0, 0)

Line : 187
File : sessions.php