phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a176dc1d0588c6eff8a4a23721b3bad8' 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 ('a176dc1d0588c6eff8a4a23721b3bad8', -1, 1715411988, 1715411988, '12deb800', -8, 0, 0)

Line : 187
File : sessions.php