phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6846159606879cfe94c47a8897617f71' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6846159606879cfe94c47a8897617f71', -1, 1715183853, 1715183853, '030e502d', -4, 0, 0)

Line : 187
File : sessions.php