phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7dcf18415052b6575ee095cd259d6cc9' 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 ('7dcf18415052b6575ee095cd259d6cc9', -1, 1714481664, 1714481664, '12e2fb16', -8, 0, 0)

Line : 187
File : sessions.php