phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '398951c1b4e7f3d202fc052d166ef9a5' 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 ('398951c1b4e7f3d202fc052d166ef9a5', -1, 1714664986, 1714664986, '1275b7ac', -8, 0, 0)

Line : 187
File : sessions.php