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 ('b20fe1745f4ce6609fd6fcfa25955cb7', -1, 1715627145, 1715627145, '030f25a2', 0, 0, 0)

Line : 187
File : sessions.php