Hi Alex,
I did mark “Enable debug output”.
The only error message to the screen is via a popup containing HTML as follows:
<HTML> <HEAD> <TITLE>500-internal server error</TITLE> </HEAD><BODY> <H1> Error occurred: 500 - internal server error</H1><HR><ADDRESS> Apache Server at: d1146621-35820.myweb.iinethosting.net.au</ADDRESS></BODY> </HTML>
In the webserver logs I found the following (in the file ssl_erro_log):
[Wed Jun 6 20:35:28 2018] [error] [client 110.150.145.63] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 20:40:07 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 20:52:57 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 20:53:15 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 21:31:48 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 21:35:31 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export
[Wed Jun 6 21:44:11 2018] [error] [client 123.2.55.168] Premature end of script headers: php-cgi, referer: https://corkandcanvas.com.au/wp-admin/admin.php?page=wc-order-export&tab=export
If I try for a short date range it works but we need this to work across (for example) 6 months of data.
Also if I choose the button “Export [w/o progressbar]”, it opens a new tab & I still get the error but instead of a popup it returns that HTML code (above) to the browser.
Error occurred: 500 – internal server error
Apache Server at: d1146621-35820.myweb.iinethosting.net.au