Error after updating WHMCS to Version: 5.3.3

[cgwh]

Hi

 

I have just updating to Version: 5.3.3

 

Now when i click on Generate Due Invoice in the admin area, I get a white page with Invalid Token.

Does any one know why this is?

 

Thanks in advance

[fidonet]

9 times out of 10 the invalid token errors are due to template issues

 

delete the contents of your templates_c folder (template cache) and try again

 

Hi

 

I have just updating to Version: 5.3.3

 

Now when i click on Generate Due Invoice in the admin area, I get a white page with Invalid Token.

Does any one know why this is?

 

Thanks in advance

[cgwh]

I have tried this but it did not work