Spform blank screen with or without internal sever error msg o. Submit

I use revo 2.1.5 and i have strange behaviour of spform. First it works, i pass some test submits and all works ok. Then the form stops working. Instead of thank you page I get or a blank page or an "internal server error page". And the form is no longer working (browser/platform independent). When I login to modx manager and Clear the site cache it works again for a number of submits and then the problem reappears. Whats wrong?

It sounds like your cache is getting corrupted. It could be SPForm or it could be some other snippet or plugin on the site (or a problem with the server configuration).

Some earlier versions of MODX had a problem with cache corruption. I'm not sure it 2.1.5 is one of them, but the current version is 2.2.2, so your version is a ways behind.

You might try adding &warnall=`1` to the snippet tag, to see if an error message shows up on the blank page.


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PLEASE, PLEASE specify the version of MODX you are using.
MODX info for everyone: http://bobsguides.com/modx.html

Thanks. I'll try it and will observe whats going on. However today I got the following error: the following problems occurred with contact form processing:
   . This form was accessed from an unauthorized server!()"

Both domains through which the form might be accessed are added in the config.


Best regards
Mike

Possibly your server is not setting the HTTP_REFERER server variable correctly.

Make sure &formProcBlankRefOkay=`1` in the configuration. (that should be the default).

BTW, if you're testing the form by previewing from the manager or typing in the URL, rather than going to it via a link, HTTP_REFERER is probably not set.


------------------------------------------------------------------------------------------
PLEASE, PLEASE specify the version of MODX you are using.
MODX info for everyone: http://bobsguides.com/modx.html