Drupal 8.x

using softaculous , i updated 8.7 to 8.8. and wish to run update.php

I want to  access  http://website.org/admin/config to put it in maintenance mode  to run update.php

"The website encountered an unexpected error. Please try again later."

I can access everything else in /admin

the drupal log error message is

We wish to enable the following functionality in our multi user website

1. User logs in and uploads a video
2. The video should get uploaded into our YouTube channel and should be visible (as embedded) in a section/page on our website

The following module can do this

https://www.drupal.org/docs/7/modules/media/media-youtube-upload

DESCRIPTION

Currently on drupal 8 geofield I can create a map of locations with custom icons: no problem.  I can also create a map from a kml file.  I cannot do both with the same map.  Is there a way to derive more of the information contained in the kml file?  If I have a kml file that has both polygons (in my case routes) and site locations (with balloons and icons) the only label for each balloon is the name of the node not the name assigned to the point in the kml file.  I'm using google maps to display the map.  

I'm new to Drupal development and created a new very basic custom module similar to what you find here https://github.com/xaiwant/drupal8-block/tree/master/article .

One of my content types includes a taxonomy which allows to choose between a bunch of predefined HTML segments stored in the taxonomy description fields.

Now I would like to access this description field content of the current node from my custom block, but I have no clue how to access the proper variables.

I'm trying to get into more advanced site building and try to build a movie database with Drupal 8 as a learning project. I created three content types: movie, person, and character. Each content type can reference to the other two to set up the necessary relationships. Everything works well, but I'm struggling to set up the relationships correctly in views to reference the relevant items together.

I just created a new install of 8.8 not an update. All looks just fine until I go to either add a module or a theme.

The upload will fail if the files are .ZIP!!! But works fine if they are .TAR

Whats the issue here?????

Many Thsnks as always