Hello just recently built a new Ubuntu Apache ispconfig box. we have transferred a wordpress site to it and all is working apart from two things: image uploads bring up a http error, the image is uploaded but no thumbnails are created and clicking on the permalink option in settings brings up a 500 error. both problems produce an error in the error.log of [fcgid:warn] [pid 2973] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server, referer: http://site-address/wp-admin/ [Thu May 09 14:32:56.879820 2019] [core:error] [pid 2973] End of script output before headers: options-permalink.php, referer: http://site-address/wp-admin/ or similar for the image upload. i have change the site from fast-cgi to mod-fpm, same issue. i have checked the permissions and all good on the site. i have also moved the site to a different server and it is working with same setting [another ispconfig server] so i know the site is good. the page does work on mod-php but then image upload does not work [that is permissions] i guess it is something i may have missed during the install but i am blank out of idea's creating a phpinfo() page also creates the same error's as above any help would be great.