Installation Error in Suitecrm 8 on Ubuntu

I am installing suitecrm 8 on Ubuntu 20. I have installed successfully. But after fill all the database details on installation page when i was clicked on proceed it was showing error.

FYI…
My all database information is correct.
Here the screenshot of actual error.

And this is my vhost:

<VirtualHost *:80>

DocumentRoot /var/www/html/suitecrm/suitecrm/public
<Directory /var/www/html/suitecrm/suitecrm/public>
AllowOverride All
Order Allow,Deny
Allow from All

There looks like a 500 error. What does your PHP logs say?

Nothing wrong in php logs.