Design75:
A blank page, means there is a debug file created. Look in your logs folder,and paste the contents of the file here in the thread.
One error shows this: The error log shows this [07-Mar-2019 15:47:25 UTC] PHP Fatal error: Cannot redeclare class order in /home/f4v2tpa9vpps/public_html/includes/classes/order.php on line 1117
Then when i clear that and log in and go through the process I get this:
[07-Mar-2019 17:01:07 UTC] Request URI: /adminsection123/orders.php?page=1&oID=6364&action=edit, IP address: 68.81.65.173
#1 mysql_query() called at [/home/f4v2tpa9vpps/public_html/adminsection123/orders.php:1217]
[07-Mar-2019 17:01:07 UTC] PHP Warning: mysql_query(): Access denied for user 'f4v2tpa9vpps'@'localhost' (using password: NO) in /home/f4v2tpa9vpps/public_html/adminsection123/orders.php on line 1217
[07-Mar-2019 17:01:07 UTC] Request URI: /adminsection123/orders.php?page=1&oID=6364&action=edit, IP address: 68.81.65.173
#1 mysql_query() called at [/home/f4v2tpa9vpps/public_html/adminsection123/orders.php:1217]
[07-Mar-2019 17:01:07 UTC] PHP Warning: mysql_query(): A link to the server could not be established in /home/f4v2tpa9vpps/public_html/adminsection123/orders.php on line 1217
[07-Mar-2019 17:01:07 UTC] Request URI: /adminsection123/orders.php?page=1&oID=6364&action=edit, IP address: 68.81.65.173
#1 mysql_fetch_array() called at [/home/f4v2tpa9vpps/public_html/adminsection123/orders.php:1218]
[07-Mar-2019 17:01:07 UTC] PHP Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/f4v2tpa9vpps/public_html/adminsection123/orders.php on line 1218