phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '87b0cfbd829f7736a7051da0b0d4e8c4' 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 ('87b0cfbd829f7736a7051da0b0d4e8c4', -1, 1714904122, 1714904122, '0390fcc9', -8, 0, 0)

Line : 187
File : sessions.php