I have a Sandbox environment which is constantly failing to work no matter what page I try and access (including Setup pages) and giving this error message in a popup:

Sorry to interrupt

enter image description here

And this message in the console:

home:5 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'nonce-null' chrome-extension: 'unsafe-inline' 'unsafe-eval' https://sfdc.azureedge.net *.visualforce.com https://ssl.gstatic.com/accessibility/". Note that 'unsafe-inline' is ignored if either a hash or nonce value is present in the source list.

Before I got stuck with the above message, I got this message:

enter image description here

It does not matter which page I try and load (Home, Setup, Account etc), I will always get the Sorry to interrupt. force:showPanel error.

  • The same as everyone else we are having the same issues today any updates from Salesforce? Commented Sep 17, 2018 at 9:07
  • I have the same issue in my sandbox. How can i do to resolve this issue in the meantime? thanks
    – oagostinho
    Commented Sep 17, 2018 at 9:59

2 Answers 2


I believe this was caused by a bug in Salesforce and has now been fixed in our Sandbox.

  • Can you provide case number and bug number? It will help someone with same problem quoting it to SF support thus reaching solution faster. Commented Sep 11, 2018 at 12:49
  • Same problem here today. Did you do something special or just wait? :(
    – Raspi
    Commented Sep 16, 2018 at 22:03
  • It hasn't been fixed in my org :(
    – kabrice
    Commented Sep 17, 2018 at 8:41
  • @Raspi It was an issue in our sandbox org, and it passed after 48 hours.
    – Robs
    Commented Sep 17, 2018 at 9:12
  • @kabrice It was an issue in our sandbox org, and it passed after 48 hours.
    – Robs
    Commented Sep 17, 2018 at 9:12

We had the same problem this morning with our test sandbox. The message was displayed after login with Lightning. The problem was fixed (by Salesforce?) in the meantime and everything is working as expected.

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