Thank you very much, may I ask you to correct the typo in the topic, please. I am really shamed not to check twice before I post 🙁

Finally figured it out by reading lots of code on other php pages. Here is the working code line. Just changed it to English definitions to be understand better.

<?php echo get_the_term_list( $this->post->ID, ‘tag_company_name’, ‘<p>Company: ‘, ‘, ‘, ‘</p>’); ?>

Thank you very much. I exactly installed the child theme and created the module you mentioned under the right folder.

According to my tests child theme and module customizations work well. But on the other hand I am using this line of code to get custom taxonomies;

<?php echo get_the_term_list( $post->ID, ‘post_tag’, ‘<p>Şirket: ‘, ‘, ‘, ‘</p>’); ?>

Actually I used first the name of my custom taxonomy. But I am not be able to get any output. then I changed it to something wrong taxonomy name. In this case the output is broken. So I am sure I am using the right name for my custom taxonomy. But even with the default tags (post_tag) nothing renders out. Probably the problem is related to “$post->ID” but I am not sure because I am not well trained programmer just someone who can read a little bit code and find the way with blind eyes 🙂

Where is the problem? Thank you very much.

Problem solved. For anyone who may have this problem too here is the solution;

Our domain is startupdostu.com
We set the WordPress and Site URL as http://StartupDostu.com

Because of the uppercase letters somehow the server causes an infinite redirect loop. So be sure that you are not using uppercase letters in your WP settings for the site and WP URL settings.

Regards