"dbtype is not set" error coming on webpage

[Asjad]

Hello,

I am trying to build separate frontend server for zabbix 4.0 but Im getting error on my webpage that "dbtype is not set". Please help!

Below is my configuration on webpage:

[root@zabbixfe1 conf.d]# cat /etc/zabbix/web/zabbix.conf.php
$DB['TYPE'] = 'MYSQL';
$DB['SERVER'] = '172.31.31.58'; <------Zabbix core server IP
$DB['PORT'] = '3306';
$DB['DATABASE'] = 'zabbix';
$DB['USER'] = 'zabbix';
$DB['PASSWORD'] = 'zabbix123';
...
$ZBX_SERVER = '172.31.31.59'; <-----Zabbix MySQL server IP
$ZBX_SERVER_PORT = '10051';
$ZBX_SERVER_NAME = '';

Below are my zabbix core server configuration:
# cat /etc/zabbix/zabbix-server.conf
SourceIP=172.31.31.59 #zabbixcoreIP
DBHost=172.31.31.58 #zabbixmysqlIP
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix123

[martinosuna]

Hi Asjad,
I was wondering if you were able to fix this up. I'm facing the same problem with Zabbix 5 on Centos 7 and maybe if you found out a workaround would save me some time as well.
Thanks in advance!