phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '13c964518663c30900910fcceb918aab' 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 ('13c964518663c30900910fcceb918aab', -1, 1714980660, 1714980660, '12d87b78', -8, 0, 0)

Line : 187
File : sessions.php