phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f71bd49d977f3ec11937f6cf994b4c5d' 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 ('f71bd49d977f3ec11937f6cf994b4c5d', -1, 1715666069, 1715666069, '03898fdb', -8, 0, 0)

Line : 187
File : sessions.php