This thread is resolved. Here is a description of the problem and solution.
Problem:
The issue here is that the user is getting the fatal error
An error of type E_PARSE was caused in line 66 of the file /XXX/wp-content/plugins/wp-views/application/controllers/cache/meta/manager.php.
After they updated their views plugin to 2.8.1 Solution:
Our team was aware of this issue and we've recently released our views version 2.8.1.1 which should resolve this issue for you.
Site is mixed up after Vieuw upgrade 2.8.1 Home page does not view content anymore. How can I perform a manual plugin upgrade? Also the plugin overview of Toolset reports that I need a key, but I have a lifetime subscription! Can you help?
The result after upgrading to View 2.8.1 is a Memberlist with no database content, except the mailadres. See attachment memberlist.jpg
The updatestatus.jpg shows the need for a site key and along the View plugin the message: "Automatic update is not available for this plugin"
The upgrade proces of View 2.8.1 has been failed due to an internal error.
What do I do after downloading the View 2.8 plugin? The result of this download is shown in view28.jpg.
Should I replace "/lamp0/web/vhosts/www.kpngolfvereniging.nl/htdocs/wp/wp-content/plugins/wp-views" with the downloaded "wp-views" ?
I also see that the extension of my user data is not shown. See memberlist.jpg and extendeduserdata.jpg
The upgrade of downloaded View version 2.8 did not work; still no member list with correct data.
No I do not have a WPML subscription.
You can enter hidden link as
admin1 with password Dg1jdmnv!
Click on Inloggen in the upper side of the home screen