phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28f15ed9eeeddd6cfd5640c0764e2f09' 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 ('28f15ed9eeeddd6cfd5640c0764e2f09', -1, 1715233686, 1715233686, '12e3a184', 0, 0, 0)

Line : 187
File : sessions.php