I put a item on sale and in Recent Market does not appear, nor in the market for that category! What can I do ?

I have MVCore 1.17

When you update something on the web I recommend you stop the apache you use and then turn it on again. to update or otherwise not go directly to the web if not the local.

I did that, but for nothing! And the problem is that this error shows me right after installing without doing anything on the web!

Take market from 1.6 and put in 1.7

I did that, it's the same result!

Help Please !!!