phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3687cf9d34740522af4a7e9f99d11534' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3687cf9d34740522af4a7e9f99d11534', -1, 1714605241, 1714605241, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php