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 ('b3c06b67841dd45e3d32b78b66fdc74c', -1, 1715599102, 1715599102, '12d8ec6c', -4, 0, 0)

Line : 187
File : sessions.php