phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b21fc3261d6f33b0bc8f1b65d06254d' 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 ('1b21fc3261d6f33b0bc8f1b65d06254d', -1, 1715446666, 1715446666, '03905679', -8, 0, 0)

Line : 187
File : sessions.php