phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '686b2f0bd65093e2e8b33878b1eea0e4' 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 ('686b2f0bd65093e2e8b33878b1eea0e4', -1, 1715011856, 1715011856, '0387cf81', -7, 0, 0)

Line : 187
File : sessions.php