Hello Sir, I have this Issue in my web site i have already edit htaccess file and deleted to see the problem may be will be vanish and doesn’t work and i start move on to the wp-content to change name plugins and themes perhaps the problem and didn’t work i use another way increase memory limit to see and still the error i add php.ini with 256m memory limit inside folder wp-admin to see if the problem comming from and still error I suggest to contact support ^^
First of all you need to find the source file(s) of problem for that refer to: HTTP Internal Server Error 500 - ProFreeHost Moreover, memory limit and max upload file size limit cannot be increased. If you your plugins cannot run with already present limits, consider upgrading your hosting account.
Non brother is not about upgrading hosting i already upgrade host 5$ for month and still this error i don’t understand ???