phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3954c4162a238d4c795b5050496d84e5' 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 ('3954c4162a238d4c795b5050496d84e5', -1, 1715718218, 1715718218, '03951aa9', -4, 0, 0)

Line : 187
File : sessions.php