"http error 500"

I installed 2 days a go NC and it works until today.
I didn’t change a thing, but I’ll get the “HTTP ERROR 500”.
I only installed the calander/contacs/videochat app.
How can I fix it?

Go in your server and look if your Disk isn’t Full.
Try to restart your services : web (apache or Ngnix) database (Mysql or MariaDB or Postegrsql)
And look into your logs of your web service.

Paste the content of your logs here if it didn’t solved.

I reinstall Nextcloud and now it works.
I only receive a: "server repleid: Forbidden (Sabre/DAV/Exception/Forbidden"
How can I repair it?

Go in your data directory of nextcloud open the nextcloud.log and paste it here.

Help us to help you:

Sorry to hear you’re facing problems :slight_frown:

In order to help you as quickly as possible, before clicking Create Topic please provide as much of the following as you can (you can cut and paste this into your topic):


Nextcloud version (eg, 10.0.2):
Operating system and version (eg, Ubuntu 16.04):
Apache or nginx version (eg, Apache 2.4.25):
PHP version (eg, 5.6):
Is this the first time you’ve seen this error?:

Can you reliably replicate it? (If so, please outline steps):

The output of your Nextcloud log in Admin > Logging:

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

The output of your Apache/nginx/system log in /var/log/____:


Remember, this information may be requested if it isn’t supplied; for fastest response please provide as much as you can :heart: Feel free to use a pastebin service, otherwise log files can be indented with 4 spaces on each line to present them in a friendlier way on the forum.