There was a problem migrating wordpress site from denver to open server. Where is the mistake?

Question

Denver

Good afternoon!
Faced here with what problem. Transferred a local wordpress site from denver (installed on a laptop) to Open Server (stationary). I did all the necessary standard manipulations (changes in * sql and wp-config.php). I checked several times, but alas, only the main page is loaded. When you click on the section, it says:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.
Help plz. figure out what could be wrong?

Answer 1

You wp-config.phpare looking for the phrase in the comments "For developers: WordPress debugging mode "
Below it will be defined a constant WP_DEBUGthat you need to switch from falseto true. You can also define below constant WP_DEBUG_DISPLAYas true.
In general, if you need to debug Wordpress, I recommend referring to the appropriate section of the code.
After setting the constants I mentioned to true, visit the problem page again and you should see more detailed information about the problem, which will allow you to solve it. Purely from experience, I can assume that you do not have one of the required PHP modules installed on the second server. Looks like mod_rewriteormod_headers, although not a fact.
In general, for migrating WP between servers, there is a wonderful All in one Migration plugin