yyt123

@apprimit
I tried to rename the folder and .htaccess file, the web is still not working. What will be the last thing I could do about this?

Hi Amit @apprimit Thanks for the reply. I just checked my file structure. Under the public folder, I have 4 folders, which is .pki, wp-admin, wp-content and wp-includes. However, as I check every folder I found that there is wp-include folder inside wp-admin and wp-content folder, I guess it is probably because I use the FileZilla to drag the folders around. When it first happened, the website showed something like ‘the child theme folder is not available’ but after I changed file structure like what I said in the beginning, the website says ‘HTTP ERROR 500’. So what I have assumed is since I have too many wp-include folders on my server, it may exceeds the wp memory limit, and that’s why it is showing ‘error 500’. So I’m guessing I need to delete other wp-include folders under wp-admin and wp-content? Please give me some suggestions. Thank you.