Grav show blank page

Support
1

I can’t remember what I have modified in config, but whatever from sites show nothing, blank page always.

Logs show the following lines:

…
2019/07/28 19:26:10 [error] 30994#30994: *6 FastCGI sent in stderr: “PHP message: PHP Fatal error: Uncaught RuntimeException: Failed to save file /var/www/grav-admin/cache/compiled/blueprints/master-linux.bersol.info.php in /var/www/grav-admin/vendor/rockettheme/toolbox/File/src/File.php:351
Stack trace:
#0 /var/www/grav-admin/vendor/rockettheme/toolbox/File/src/PhpFile.php(31): RocketTheme\Toolbox\File\File->save(Array)
#1 /var/www/grav-admin/system/src/Grav/Common/Config/CompiledBase.php(252): RocketTheme\Toolbox\File\PhpFile->save(Array)
#2 /var/www/grav-admin/system/src/Grav/Common/Config/CompiledBase.php(117): Grav\Common\Config\CompiledBase->saveCompiledFile(‘/var/www …’)
#3 /var/www/grav-admin/system/src/Grav/Common/Service/ConfigServiceProvider.php(77): Grav\Common\Config\CompiledBase->load()
#4 /var/www/grav-admin/system/src/Grav/Common/Service/ConfigServiceProvider.php(36): Grav\Common\Service\ConfigServiceProvider::blueprints(Object(Grav\Common\Grav))
#5 /var/www/grav-admin/vendor/pimple/pi” while reading response header from upstream, client: 85.87.102.174, server: linux.bersol.info, request: “GET / HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php7.2-fpm.sock:”, host: “linux.bersol.info:444”
…
Can you help me?
Regards,

2

I have Website down.
How can I recover it?
I don’t care if I lose configs…

I forgot to say I change config with grav-admin plugin…

3

SOLVED:
I don’t know why (perhaps some plugin installation), but “var/www/grav-admin/cache/compiled” directories had root owners:
…
drwxr-xr-x 2 root root 4096 jul 28 16:12 blueprints/
drwxr-xr-x 2 root root 4096 jul 28 16:12 config/
drwxr-xr-x 2 www-data www-data 20480 jul 28 18:54 files/
drwxr-xr-x 2 root root 4096 jul 28 16:12 languages/
…
I’ve changed to “www-data” and it works again.

4

Solved, only temporary.

I’m getting this problem several times, I don’t know why, some admin change looks do the change, perhaps, but I have to change owner permissions manually many times.

I think it could an admin bug, “clear cache” option perhaps, but I’m not sure.
Regards,

5

Have you tried this?

6

Permissions problem almost certainly. For the love of all that’s holy, use a test server so this won’t happen to your live sites.

7

I know is a permissions problem (I posted this at 28th july).
But the problem is why admin panel change owner of “./cache/compiled” directories to ROOT??

8

Late answer, but just in case someone stumbles upon this thread.

I faced the same problem on my test instance, after setting up the scheduler cronjob with the root user. This led to permission problems, every time the job was getting executed.