I have built a plugin that displays a table using the WP_List_Table class. The table displays entries on which it's possible to apply a filter and some bulk actions.
The problem is that when I click on the "filter" button or "apply bulk action" button multiple times, the _wp_http_referer paramater is added to the URL and keeps being longer and longer each time I click on the button.
Eventually the URL is so long that I get a blank page in the browser with the following error message:
Request-URI Too Large
The requested URL's length exceeds the capacity limit for this server.
I think I have set up the filter and bulk action select menus properly inside a simple form tag:
form action method="get"
The same problem seems to have been described here: How to stop _wpnonce and _wp_http_referer from appearing in URL. I am facing the same issue and wondering if someone would have any idea how to remove the _wp_http_referer paramater from the URL after clicking on my form action buttons.