18 hours ago, RensR said:Hello, it seems to me that PrestaShop normally works correctly, however on several occasions it can be negatively affected by the installation of themes/modules developed by third parties that, due to some error in their code, cause PrestaShop to behave unexpectedly. You can do the following:
1. Verify that your web server has the parameters recommended by Prestashop: https://devdocs.prestashop.com/1.7/basics/installation/system-requirements/
2. Activate the debug mode of Prestashop and verify that there are no additional errors during this process.
3. Disable non-native prestashop modules for better testing.
4. Check in the B.O if you do not have any mandatory field and that it is not being shown in the FrontOffice.
If you want me to help you, reply to this topic with your test results to analyze it.
I've never used Debuger, not sure how to use it on live page, youtube tutorials only show how to activate it expecting me to allready know how to use it.
Anyways i used browser console and some .js errors came up, when i pressed 'Continue' button on second step, not sure if they are related to this error or something else. I don't know js myself. 
I attached image with said errors.
Are they any help? If not, what else can i provide? 
