how to upgrade php to current version in ispconfig3?

in the manual, do i have to restore mysql from old server too ?

 

Ok, There is a mysql.sql mysql backups

I restored databases from the old machine successfully, and copied directories in /var/www
ispconfig admin panel works. But when i browse a virtual site, the default web page comes as attached:
how can i fix it ?

 

Are the expexted websites visible in ISPConfig Sites-tab? If yes, then try going in ISPConfig to System | Sync Tools and do resync for all services.

 

I can see all clients on the sites tab, domains on the clients tab and users on the clients tab on the ispconfig panel. it doesn't only come virtual sites' web pages when i call .
what websiite i call on the server, the same default apache page comes.

uid seems correct how can i check validity?
for example;in the server command vipw;
web56:x:5033:5033::/var/www/clients/client31/web56:/bin/false
on the regarding websites on the ispconfig
Document Root /var/www/clients/client31/web56

Also on the command line interface;
[root@webcp www]# id -u web56
5033
[root@webcp www]# id -g web56
5033

for example, i added a new customer and added a domain into new client.
when i click browse at new site, the server return again default apache web site instead of ispconfig default page.

 

i restored ispconfig database. some values left old settings at the server config/web tab on the ispconfig page, Old server is ubuntu, new server is centos. may this settings cause this ?

 

i realized that i didn't copied vhosts files in sites-available and vhostlinks in sites-enabled. Besides original ispconfig runs on ubuntu. fresh server is centos thus relevant apache directories are different ( apache / httpd )
I got rid of the problem. fortunately all upgrade environment is in the lab. next phase i am going to try multiple php versions

 

after moving the conf to new ispconfig server, i cannot login ispconfig admin page. I get below error;
Access denied for user 'ispconfig'@'localhost' (using password: YES) in /usr/local/ispconfig/interface/lib/classes/db_mysql.inc.php
i entered dbispconfig and "UPDATE sys_user SET passwort = md5(‘admin’) WHERE username = ‘admin’;" and then i ran the update.php on the ispconfig. But it doesn't work . how can i fix it?

 

I shall try it. By the way, i installed ispconfig3.1 on ubuntu16.04_lts as fresh. there is not domains section on the panel as imaged. there was in the old version. is it normal? regards