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 ('16dbb6b4c8f4f2ff3b15a9d22d76c788', -1, 1715466136, 1715466136, '0390fadf', -4, 0, 0)

Line : 187
File : sessions.php