phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31ec78efc48b1be39c411a8c63ad5f61' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('31ec78efc48b1be39c411a8c63ad5f61', -1, 1715879640, 1715879640, '030efee4', -4, 0, 0)

Line : 187
File : sessions.php