phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '621cc7b42debb5a8c34c7e883cb4f42d' 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 ('621cc7b42debb5a8c34c7e883cb4f42d', -1, 1715240087, 1715240087, '12ddde2f', 0, 0, 0)

Line : 187
File : sessions.php