Upgrading Drupal

I'm testing Drupal CMS locally using ddev. Today I went to update the core though the website backend and the core update worked ok but when I went to update the modules I ended up with an error on screen after the modules updated. I'm new to ddev and haven't used Drupal since 7 to 8 switch.  Normally back in the day I'd just develop the site on the server and then go live and have a test domain so this is a bit new do a bit stuck there. Thought I'd try to install ddev-phpmyadmin to maybe disable some modules in the db but the instructions I see online don't work. (will keep reading)

Hello, i recently migrated from a docker image bitnami/drupal:10.1.6 to bitnami/drupal:10.3.6 and the automatic upgrade of the database apparently broke my Drupal

I am now unable to deploy my website, i get a 500 error :

error Failed to fetch http://velwatest.azurewebsites.net/jsonapi/block/block Response code 500 (Internal Server Error)
HTTPError: Response code 500 (Internal Server Error)

or

Dear Drupal Community,

I am writing to request an upgrade or update related to the replacement of certain PHP dangerous functions within the Drupal core and contributed modules. As part of our ongoing efforts to improve security and adhere to modern best practices, I believe we can take further steps to replace or mitigate the use of potentially risky functions in the platform. Specifically, the following functions are of concern:

Hello, I just got this error:

_LogicException_: The complete set of cache contexts for a variation cache item must contain all of the initial cache contexts, missing: workspace. in _Drupal\Core\Cache\VariationCache->set()_ (line _47_ of _core/lib/Drupal/Core/Cache/VariationCache.php_).

I could resolve it by disabling the module Workspace and Workspace UI and deleting the workspaces...

For the geeks:

As usual, upgrading is very difficult. After getting the upgrade requirements satisfied, I followed

https://www.drupal.org/docs/upgrading-drupal/upgrading-from-drupal-8-or-...

But it fails doing the test composer upgrade, even using

composer update --dry-run drupal/core-composer-scaffold drupal/core-project-message drupal/core-recommended -W

Drush version : 13.3.3.0

PHP 8.3.11 (cli) (built: Aug 27 2024 21:28:59) (ZTS Visual C++ 2019 x64)

After I resolved different problems in composer upgrade. Now get to the command line

 ./vendor/bin/drush updatedb --verbose. 

The errors is like following