phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df9741d8bc3a9991fdbe2352c4c7a72a' 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 ('df9741d8bc3a9991fdbe2352c4c7a72a', -1, 1715507221, 1715507221, '0391b871', -4, 0, 0)

Line : 187
File : sessions.php