phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4d47a95316402a0515979b1482e0cf6' 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 ('b4d47a95316402a0515979b1482e0cf6', -1, 1715035956, 1715035956, '0389c003', 0, 0, 0)

Line : 187
File : sessions.php