phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3e9c9706698e5603864ec7f5016809d9' 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 ('3e9c9706698e5603864ec7f5016809d9', -1, 1714204856, 1714204856, '030c47ed', -4, 0, 0)

Line : 187
File : sessions.php