phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cfa4df1c2710c5eb20d5c33c91922c31' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cfa4df1c2710c5eb20d5c33c91922c31', -1, 1714959581, 1714959581, '1276ab14', -8, 0, 0)

Line : 187
File : sessions.php