Debris getting stuck in vacuum hose

Check that the filters are completely clean. If there are clogged they would have to be washed and then dried to room temp (or a low temp tumble dryer, put the filters into a pillow case with a towel and install into the machine) Tip the bissell backwards to make sure the bottom bin is pushed and locked all the way in. Only when the two seals meet will you know that the bin has locked in properly. Unhook by prising the main hose at the back off to check for clogs as well as the main hose at the bottom and the main dust channel at the sole plate where the roller bar is. You may have to remove the bottom plate to check for any obstructions behind the brush bar.
I have the Easy vac myself. Its not an Easy machine to maintain when it gets clogged!