Upgrading Drupal

I tried to follow https://www.drupal.org/docs/8/upgrade/upgrade-using-web-browser#pre-upgr...

But after I enter the database info, the (correct) name of the database is in pink and I get a message

Resolve all issues below to continue the upgrade.

A bundle was provided but the entity type (user) is not bundleable

Hi All, 

After upgrade drupal to 7.59 , I am unable view the text in HTML Format but it does show in plain text mode but when i switch to html it does not show anything.

Anybody knows what will be cause of it.

Thanking you in advance.

I am running into the same problem doing this upgrade from a Drupal 7 site to Drupal 8.  I have on the Drupal 7 site, Field Group 7.x-1.6.  When I try to do the Upgrade it is reporting this error and highlighting the database name.  I have on the Drupal 8 site, installed Migrate, Migrate Drupal, Migrate Drupal UI, Field Group, and Field Group Migrate installed.  

New install. My versions installed seem correct

• Migrate Upgrade 8.x-3.0-rc4
• Drupal core 8.5.6

migrate-upgrade doesn't show in the list of drush commands, though migrate-status and a bunch others do.

I see this notice in logs

• User warning: The following module is missing from the file system: drupal_upgrade

What could be the problem?

Hi,

I tried to update to Drupal 8.5.6 from 8.5.5 using Drush and it seems to work, but afterwards I can't access any page but the starting/root page.

If I try to access the backend (e.g. www.site.net/admin) I get "The server encountered an internal error or misconfiguration and was unable to complete your request. ... Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request."
Up to now updating using Drush worked out very well.

Good evening,

I installed a Drupal install many years ago (maybe 10) and the client is asking for help updating the site.  The problem is whgen I log into the administrative side, click account I get the following error: