Drupal 8.x

Hello,

I created views carousel slideshow block using the bootstrap theme. 

https://docs.google.com/document/d/1rOrdPHy_Ev8OPn7ue_pzgQ6CCrd66u4sx92s...

I can see the block but not the slideshow. 

I inspected the page in chrome and got this:

Hii, I'm surfing my website and then I´ve deleted a module called Sports League and a error message appears and I can´t dot nothing.

The following message appears:

I have a user who wanted to save some configuration options for his site. I had initially created a content type of Options, then created a node for that user so they could edit it, and didn't allow them to delete or create any other nodes of this content type. But it feels like this isn't what content creation was created for!

Am I missing a trick in allowing users to save options, or should I just create a custom form and save it to db?

Is it possible to change the file upload widget that appears in the Media Library ajax popover?

For example, if I change the widget for the 'file' field of the file media type on its 'manage form display' page, it shows the correct new widget on the dedicated 'add media' page (/media/add/file) but the media library ajax widget still shows the default core file upload widget.

Sorry if this is unclear, I can't figure out how to post a screenshot. Any help would be appreciated.

Hello i am using a community module there is one function which bring he headings option from 1-6 . i want to add one more option so if i can direct change in that function it works but that not a good option soon module update i will lost my changes.

so i am looking for a correct way to override a simple function in my template.

To test, I backed up the web space and database.
Locally I created the same folder and database in xampp.
When I import the database it reports errors that I don't understand.
What can I do to be able to import the database?