Problems after upgrading to 3.1

I have several problems after updating:

In the controlpanel

i see on different pages warnings like:
Warning: idn_to_utf8() expects parameter 2 to be long, string given in /usr/local/ispconfig/interface/lib/classes/functions.inc.php on line 322 Warning: idn_to_utf8() expects parameter 2 to be long, string given in /usr/local/ispconfig/interface/lib/classes/functions.inc.php on line 322

/etc/php.ini: error_reporting = E_ALL & ~E_NOTICE & ~E_DEPRECATED

When i go to the page system:
The servernames are empty

When i go to Server config i see the servernames
When editing a server, the hostname is empty
If i put the hostname in, im getting:

1. Hostnnaam is niet ingvuld. (just a detail it should be: Hostnaam is niet ingevuld)
   Invalid Hostname.

When i go to websites:
non of the domains are in the list
When i click on this page on a costumer i see the website detaiols but no dmomainname


When i log in as a costumer also all the domainnames are empty

 

PHP 5.6.26
and php 7 as second php version

php56w-intl.x86_64
php70-php-intl.x86_64
Are installed

 

CentOS release 6.8 (Final)
the php 5.6.26 is from webtatic
it worked fine before the update.

There are no domains witch special characters only name.com etc

 

i removed php56w-intl but that didnt worked
i added the line you said and that helps
private function _idn_encode_decode($domain, $encode = true) {
return $domain; #### amanualy edited on 2016-09-28
if($domain == '') return '';


Sitenote is it an option to tell ispconfig to use the second php (php7) to see if that works?
And if so how do i do that?

 

That did the trick!

Well just tested let's Encrypt
i see this warning
016-09-28 11:53:57,702:WARNING:certbot.cli:You are running with an old copy of letsencrypt-auto that does not receive updates, and is less reliable than more recent versions. We recommend upgrading to the latest certbot-auto script, or using native OS packages.
Failed authorization procedure. danseninstijl.nl (http-01):
=================
ls -la /root/.local/share/letsencrypt/bin/letsencrypt --version
ls (GNU coreutils) 8.4

And also this warning:
PHP Warning: file_put_contents(/etc/hhvm/web532.ini): failed to open stream: No such file or directory in /usr/local/ispconfig/server/plugins-available/apache2_plugin.inc.php on line 3065

Warning: file_put_contents(/etc/hhvm/web532.ini): failed to open stream: No such file or directory in /usr/local/ispconfig/server/plugins-available/apache2_plugin.inc.php on line 3065

 

sorry my mistake, that warning was oke.
That domain had a redirect to another domain.
on another domain it worked.

thanxs for the fast support.
keep up the good job.

 

Hm looks like after the change to php7 let's encrypt is not working.
If tested a couple of sites all with the same problem.

urn:acme:error:unauthorized :: The client lacks sufficient authorization
i watched the directory on another screen and no .well-known/acme-challenge
was created.

 

SAME PROBLEM.
I had the same 3 issues as stated in the orginal post of this thread.
my system OS: Ubuntu 12.04.5 LTS using PHP 5.3.27.
till's fix: added to line 293:
return $domain;
(this workedf and fixed alll the issues)
I wanted to let you know this as my system is very different from the other mentioned above but same problem.

 

The return $domain does not fix my lets Encrypt problem.
I also changed back to php 5.6 but same problem.
Looks like a permission problem
If i see it correct then the auth. files are written in /usr/local/ispconfig/interface/acme/.well-known/acme-challenge/
but not moved to the website.
But i also dont see a setting to point the websites to /usr/local/ispconfig/interface/acme/.well-known/acme-challenge/

If i change the file plugins-available/apache2_plugin.inc.php on line 1245
--webroot-path /var/www/$domain/web

it works without problems.

But then the config isnt saved
getting this error from the server
RewriteCond: bad flag delimiters
[60G[[0;31mFAILED[0;39m]
looks like this line is the problem:
RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/ RewriteRule ^(.*)$ http://www.scoutsgottalent.nl$1 [R=301,NE,L]
I dont see why this is added to the file

I moved the .err file to the original file
removed all the lines with .well-known/acme-challenge/
and httpd restarts with no errors
and ssl is working.

other problems are that the settings
RewriteEngine on
RewriteCond %{HTTP_HOST} ^domain\.nl$ [NC]
RewriteRule ^(.*)$ http://www.domain.nl$1 [R=301,L]
are gone after this update

Another thing i miss is that the domain is not redirected to https.
Why isnt this by default?

 

Im not awere that i did
What is the best way to correct this?

 

Thanxs that worked....
letsencrypt works now

but still im getting
/etc/httpd/conf/sites-enabled/100-xxxxx.nl.vhost:
RewriteCond: bad flag delimiters
[60G[[0;31mFAILED[0;39m]