Problem with the installation step 3

[Ted]

Hello, I have a problem with installation - configuration in step 3
configuration system stops working. I tried installing on multiple hostings
and the same problem. I followed the installation instructions. Thanks for the answer.
PHP version 5.3.28

[llegrand]

Does your host have Softaculous with Abantecart?- it will make your installation really easy and probably overcome your issues.  You may need to check the file permissions per the documentation after it is installed.

Lee

[eCommerce Core]

This looks like database issue to me.

Can you check your log in /system/logs/error.txt.
If this log is empty, check server error log