phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6f493335ee895ef1ca45c0a98b774d4' 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 ('c6f493335ee895ef1ca45c0a98b774d4', -1, 1714893420, 1714893420, '0391a607', -8, 0, 0)

Line : 187
File : sessions.php