Drupal 7.x

Hi, I have been searching all over for this, but have not really found anything, so maybe it's obvious? When we upload images or documents to replace previous versions, our files are instead just renamed (_0, _1, _2, etc.). Is there a way to replace the uploaded files?

Found this thread
https://www.drupal.org/node/427212

Any workarounds?

When attempting to add links to any menu in my Drupal 7.56 site, I receive the following error: 

Additional uncaught exception thrown while handling exception.

Original

Hello, 

I have a content type with title, city, state, summary. 

I added a node. As I add node, there is metatag link on the  bottom left > Description field. In the Description field, I enter the city name as the city field. For example, when I add a node, I entered "washington dc" in the city field. In the meta tag description, I add description including "washington dc". Instead of hard coding the city name in the description field, can I use any token of city field like [city]? So description field will automatically read the value from the city field.

Hi! I'm using Drupal 7 and exporting an RSS feed using the Views module.

So far, so good. It exports everything I need (I think). However, I need to change one of the labels. I need to change <description> to <content>. How do I do that? I haven't found any modules or workarounds yet.

A bunch of video files are already stored on my drupal 7 server.

I wish to use them as scald_video atoms, while avoiding to upload them to the server once again.

What is the snippet to register a video file as a scald_video atom ?

Thanks a lot in advance

hello. i am new in Drupal, i wish to know how to have a mobile version form my Drupal web site