Can't manage LDAP configuration (WEB and via occ)

Dear all,

after upgrade to 11.0.1 I’m not able to config LDAP anymore, however login with the LDAP users works.

I’m able to see occ ldap:show-config, but I’m not able to test the configuration as I do not have the configuration id.

On the Web-Admin page I don’t see any configuration, nor am I able to create one. It stops in an endless loop, when I’m trying to get the port.

thanks for your support. Please let me know, if I could provide you more info if needed

Nextcloud version (eg, 11.0.1): 11.0.1
Operating system and version (eg, Ubuntu 16.04): debian jessie
Apache or nginx version (eg, Apache 2.4.25): nginx 1.11.10 reverse,apache 2.4.10
PHP version (eg, 5.6):
Is this the first time you’ve seen this error?:

The issue you are facing:

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.