update error - phpmyadmin Ubuntu16

[kknm]

NuBuilder has worked, but phpmyadmin does not want to start - it gives an error

Warning: require(/var/www/report/nudb/vendor/composer/../symfony/polyfill-ctype/bootstrap.php): failed to open stream: Permission denied in /var/www/report/nudb/vendor/composer/autoload_real.php on line 66

Fatal error: require(): Failed opening required '/var/www/report/nudb/vendor/composer/../symfony/polyfill-ctype/bootstrap.php' (include_path='.:/usr/share/php') in /var/www/report/nudb/vendor/composer/autoload_real.php on line 66

[kev1n]

What's your PHP version?

[kknm]

What's your PHP version?

7.4.6

[kev1n]

Permission denied means that your autoload_real.php file does not has the read/write permissions.

From stackoverflow:

Solved it. This was actually an issue with site-wide permissions. They were set to 770 instead of 775. I suspect that I can and should restrict them more. For now, I'm just happy to have it loading again.

Moral of the story is to check your permissions site-wide, not necessarily just on the file which gives you the fatal error. You may continue to get the same fatal error, despite permissions being wide-open on the mentioned file. If so, look for permissions issues elsewhere

[kknm]

Permission denied means that your autoload_real.php file does not has the read/write permissions.

From stackoverflow:

Solved it. This was actually an issue with site-wide permissions. They were set to 770 instead of 775. I suspect that I can and should restrict them more. For now, I'm just happy to have it loading again.

Moral of the story is to check your permissions site-wide, not necessarily just on the file which gives you the fatal error. You may continue to get the same fatal error, despite permissions being wide-open on the mentioned file. If so, look for permissions issues elsewhere

Old phpmyAdmin worked well! And localhost / phmyadmin (v.4.6) also works. The rights for the site are 775, they have not changed.

[kev1n]

Then just use the old phpMyAdmin by restoring the nudb subfolder.

[kknm]

Then just use the old phpMyAdmin by restoring the nudb subfolder.

Everything is OK!
After the update, it was necessary to reassign the rights to the site.