phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a3975b6c6f509ad19f8fb7458dc03e23' 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 ('a3975b6c6f509ad19f8fb7458dc03e23', -1, 1715871721, 1715871721, '038d1542', -4, 0, 0)

Line : 187
File : sessions.php