Upgrading Drupal

admin/reports/updates/check?destination=admin/reports/updates Error " El sitio web encontró un error inesperado. Vuelva a intentarlo más tarde."

I can not update drupal 7 !!!

this is the information:

drush cron:

I am currently trying to update 2 drupal sites from 8.2.6 to 8.2.7. Due to the setup on the server I have had to try the manual method (no ftp). Unfortunately I have not had much success with either.

Site 1

On the first site everything appears to be fine until I load domain.com/update.php. Once I click on continue on the overview stage it attempts to open domain.com/update.php/selection but this results in a 404 error message.

Hi all,
I should update views from version 7.x-3.14 to version 7.x-3.15.
I can't use the web interface because the Ftp server is not active.

On this site I can use Drush to install new modules so, the question is, can I update views using Drush?
Which is the command I should execute?
And this command will update both the file system and the database?

I'm using Drupal7.
Thank you very much.

cld

Upgrade from D7 to D8 using the migration user interface
date field no more displayed when displaying node
No problem with new nodes, just with those upgraded.

The field still exist in data type structure.
When updating a node, I see the field, seems empty
In database, in table node_field_date_event, I have the record with exact value.
If I update the record using interface without giving a new value fort the date, record node_field_date_event is removed.
Seems as if there is no link between node record and node_field_date_event record

I can't seem to find any Upgrade instructions with the latest download of Drupal 8. What am I missing?

"File Transfer failed, reason: Unable to remove to directory /cms/sites/all/modules/..."
is the message i get while updating via built-in update-functionality with ftp access.
"remove TO directory" is an unknown message for google.
Setting the module directory to 777 does not help.
Any ideas?

Thanks a lot

frank