phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c6fcac85fbbda898f7eb707e149c2fa' 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 ('9c6fcac85fbbda898f7eb707e149c2fa', -1, 1715203962, 1715203962, '0390ee14', -4, 0, 0)

Line : 187
File : sessions.php