Configure DB connection issue while configure ORACLE DB upand running on other server

[Namita Lakhanpal]

We are facing below message while configure DB connection.

Cannot connect to the database.
Details

Error connecting to database


Zabbix and apache up and running.

We are configure zabbix as back end Oracle DB up and running on other server.

Zabbix version 3.0.8
PHP version 5.6.30
apache version 2.2.32

OS Name: Linux 3.8.13-118.16.2.el6uek.x86_64

[batchenr]

We are facing below message while configure DB connection.

Cannot connect to the database.
Details

Error connecting to database


Zabbix and apache up and running.

We are configure zabbix as back end Oracle DB up and running on other server.

Zabbix version 3.0.8
PHP version 5.6.30
apache version 2.2.32

OS Name: Linux 3.8.13-118.16.2.el6uek.x86_64

can you add zabbix server logs ?
and DB logs ?