Installation: No database connection

[RohanClaassen]

Hi, I tried everything possible but keep getting the following message:
No database connection, check your database credentials in your configuration file.
Checking common issues:

I double-checked the login details and all seem fine.
The log shows the following error:
Base table or view not found: 1146 Table 'rohan620_database.zp_settings' doesn't exist in /home/rohan620/public_html/leantime/src/domain/setting/repositories/class.setting.php:43

Please help me:-(