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Going back to my startpage I get the following message:

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  • 2 have this problem
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  • Last reply by cor-el

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"Backbase Exception #12"

"Backbase Exception #12"

Chosen solution

Can you post the steps that you are doing to get that error show up?


Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools/Extra > Options/Opties > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).

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hello, which page have you set as your homepage?

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www.kpnvandaag.nl is my startpage.

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Chosen Solution

Can you post the steps that you are doing to get that error show up?


Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools/Extra > Options/Opties > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).

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Thanks!!!!

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You're welcome