phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '87fcdfc8f8bb471ddc8c7b1c1be557ff' 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 ('87fcdfc8f8bb471ddc8c7b1c1be557ff', -1, 1715342586, 1715342586, '12e204ef', -8, 0, 0)

Line : 187
File : sessions.php