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 ('6dac420a8f5dd861f9e944f7e8e68cb0', -1, 1715449644, 1715449644, '0392b0fe', -2, 0, 0)

Line : 187
File : sessions.php