phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c9c9499640e8e64fc0345aa501f2ea3' 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 ('4c9c9499640e8e64fc0345aa501f2ea3', -1, 1715318350, 1715318350, '03805eab', -8, 0, 0)

Line : 187
File : sessions.php