Error Message still appearing

Balasubramanian, I also have exactly the same issue as Raj but i ignore it andd found that by doing so i I can carry on as normal with posting your question.
However, it would be useful to know what it means and why it is suddenly appearing when clicking on 'log in'.

Hello Raj,
Thank you for bringing this to our concern. We are aware of this error from our AVG Community web site and our deveoper team are working on a permanent fix for this. Please do not worry, this issue will get resolved very soon. You can repost your query, so that it reaches as without any problem.
Thank you

Hello Raj,

We are sorry to know that you still receiving the same error.
Could you please let us know what is the exact error that you receiving?

Sir,
When I posted via
https://support.avg.com/answers?id=906b0000000DbdL,
still the same ERROR MESSAGE is appearing. Very disappointing to inform you this.
Regards.

Error in Your Web Site Found Only Today - Regarding.
Sir,
When I am posting any question, your web site is not allowing, posting questions.   
This is the ACTUAL EXACT ERROR MESSAGE that I am receiving when I am posting, any messages to you. 
Insufficient Privileges
you do not have, the level of access necessary, to perform the operation you requested. Please contact, the owner of the record or your administrator if access is necessary. For more information, see Insufficient Privileges Errors. 
January 26, 2017

Hello Raj,

We are sorry to know that you still receiving the same error.
Could you please let us know what is the exact error that you receiving?

Hello Linda,
We understand your difficulty. This seems to be a bug in the AVG Web Site which will be resolved soon by our developer. We appreciate your co-operation in bringing this to our concern.
Thank you

Balasubramanian, I also have exactly the same issue as Raj but i ignore it andd found that by doing so i I can carry on as normal with posting your question.
However, it would be useful to know what it means and why it is suddenly appearing when clicking on 'log in'.