Steps to reproduce:

1. Changes in configuration...
2. Navigate to screen title...
3. Click on screen element...
4. ...

Result:
See screenshot...
See log file...
See memory dump...
Expected:
See screenshot....
See attached patch file...

When I try to update from version 6.4.4 to 7.0.6 I get the following: 

zabbix-agent is already the newest version (1:7.0.6-1+ubuntu20.04).
zabbix-sql-scripts is already the newest version (1:7.0.6-1+ubuntu20.04).
zabbix-release is already the newest version (1:7.0-2+ubuntu20.04).
zabbix-apache-conf is already the newest version (1:6.4.4-1+ubuntu20.04).
zabbix-frontend-php is already the newest version (1:6.4.4-1+ubuntu20.04).
zabbix-server-mysql is already the newest version (1:6.4.4-1+ubuntu20.04).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 zabbix-proxy-mysql : Conflicts: zabbix-proxy-pgsql but 1:7.0.6-1+ubuntu20.04 is to be installed
                      Conflicts: zabbix-proxy-sqlite3 but 1:7.0.6-1+ubuntu20.04 is to be installed
 zabbix-proxy-pgsql : Conflicts: zabbix-proxy-mysql but 1:7.0.6-1+ubuntu20.04 is to be installed
                      Conflicts: zabbix-proxy-sqlite3 but 1:7.0.6-1+ubuntu20.04 is to be installed
 zabbix-proxy-sqlite3 : Conflicts: zabbix-proxy-mysql but 1:7.0.6-1+ubuntu20.04 is to be installed
                        Conflicts: zabbix-proxy-pgsql but 1:7.0.6-1+ubuntu20.04 is to be installed
 zabbix-server-mysql : Conflicts: zabbix-server-pgsql but 1:4.0.17+dfsg-1 is to be installed
 zabbix-server-pgsql : Conflicts: zabbix-proxy-mysql but 1:7.0.6-1+ubuntu20.04 is to be installed
                       Conflicts: zabbix-proxy-pgsql but 1:7.0.6-1+ubuntu20.04 is to be installed
                       Conflicts: zabbix-proxy-sqlite3 but 1:7.0.6-1+ubuntu20.04 is to be installed
                       Conflicts: zabbix-server-mysql but 1:6.4.4-1+ubuntu20.04 is to be installed
E: Unable to correct problems, you have held broken packages.

I've tried multiple guides to fix the problem but no luck