I got the following message:
Financial transactions for "your account"have been limited.
Please check your email for additional information or contact customer support.
I didnt find any explanation for the reason of the limitation undeer the "contact customer support" line.
I guess That message came because my credit card was lost. I entered the new creadit card info, but the message didnt dissapear.
Now, I'm not able neither to pay bonus to my freelancer nor to generate a new job assignment.