[BUG 4.6.12.1] Ignore url in hovercards throws an exception while IN_DEV

[teraßyte]

While the board is IN_DEV mode clicking the ignore url in hovercards throws an exception:

Example URL: https://localhost/ignore/?id=4&csrfKey=XXX

===

Whoops\Exception\ErrorException thrown with message "An 200 response is being sent however the CSRF key is present in the requested URL. CSRF keys should be sent via POST or the request should be redirected to a URL not containing a CSRF key once finished."

Stacktrace:
#8 Whoops\Exception\ErrorException in /system/Output/Output.php:810
#7 trigger_error in /system/Output/Output.php:810
#6 IPS\_Output:sendOutput in /init.php:913
#5 IPS\toolbox_hook_Output:sendOutput in /system/Dispatcher/Dispatcher.php:173
#4 IPS\_Dispatcher:finish in /system/Dispatcher/Standard.php:113
#3 IPS\Dispatcher\_Standard:finish in /system/Dispatcher/Front.php:687
#2 IPS\Dispatcher\_Front:finish in /system/Dispatcher/Dispatcher.php:155
#1 IPS\_Dispatcher:run in /init.php:913
#0 IPS\Dispatcher\toolbox_hook_dispatcherStandard:run in /index.php:13