Bissell upright has weak suction and motor running hot but can’t find a blockage

\015 I have cleared the vacuum hose and checked filters, but it still has weak suction. After running it for ten minutes, nothing appeared in the removable waste container. When I cleaned the hose it was full, but there was nothing in the waste catcher.\015 – Bissell 8975 CleanView Bagless Upright Vacuum