Drupal 8.x

I get the below error when trying to access a few nodes. Most of the nodes work. The ones that don't, give this error. and the front end displays Drupal install page.

Drupal version : 8.8.2, PHP version : 7.0

Update.php returned following messages:

I am trying to use the EU Cookie Compliance (GDPR Compliance) module.
I wish to have seperate cataegories which users can agree/decline and for javasscripts associated with each category to be loaded or not loaded accordingly.

However this is not working, the module is not adding the javascripts which have been consented to 

This is what I have tried to do

Hi,

I have a small website about my company and I would like to convert it into Drupal 8 website, for that I would like to make sure if it is possible to have a live map where it will show me the track used by every single driver in my company (Google map or whatever any other map).

It is like having a Map and a blue line indicating the live distance currently being traveled by a car from point A to Point B using the driver's phone built-in GPS.

I need something similar to this GIF Image:

Hi,

I have a small website about my company and I would like to convert it into Drupal 8 website, for that I would like to make sure if it is possible to have a live map where it will show me the track used by every single driver in my company (Google map or whatever any other map).

It is like having a Map and a blue line indicating the live distance between currently being traveled by a car from point A to Point B using the driver's phone built-in GPS.

I need something similar to this GIF Image: