Drupal 7.x

My son-in-law has asked that i make some small changes to his professional website. Logo change, law firm name change etc. Having NO experience with web design, I am ready to pull out the remaining hair i still have. My first and foremost problem is the original designer and administrator is no longer with the company and no one seems to know their respective credentials to access the site to make the necessary edits. Here's what I do know (thanks to countless hours scouring the internet).

I have a Drupal 7 site (ver 7.67) running on CloudWays, PHP 7.1, MySQL 5.5.

I get the AJAX error "An AJAX HTTP error occurred. HTTP Result Code: 302" The debugging information is limited:

"Path: /admin/structure/views/some_view/preview/block/ajax"

This happens on editing any View (Views 7.x-3.23) or when creating content with any autocomplete field.

Seems like it should be something simple, that something wasn't migrated correctly and pointing not right.

We're looking for South African developers who can put in a quote to help build a South African payment gateway extension for Drupal.

Please, only Drupal developers from South Africa

Many thanks

Hi.

I had page where had 3 block side by side- "menu" (left), "news list" (center), "calendar" (right). 

I dont know what happened but now "menu" and "calendar" blocks are inside"news list" block at the bottom. How can i remove them from "news list" block and set in left and right side?

P.S I found the issue. There whase posted new with bad html witch braked all page.

Hi all. Just a quick question to ask if someone has a better approach on that.
I've got a content type called for example phone. It has a title that is the serial number, and then cck fields for date received, received from, phone type and producer.