[!] Error: [QuotaCheckError.ACCOUNT INACTIVE @ ; trigger:''] with any query to the AdWords API

I have an application with an AdWords API connection established. I was working with it properly until yesterday (24th March) and suddenly started to get an error ([!] Error: [QuotaCheckError.ACCOUNT INACTIVE @ ; trigger:'']) with any API request trough my application. I didn't change anything

AdWords API :[!] Error: [QuotaCheckError.ACCOUNT INACTIVE @ ; trigger:'']

Hi, I have an application with an AdWords API connection established. I was working with it properly until yesterday (24th March) and suddenly started to get an error ([!] Error: [QuotaCheckError.ACCOUNT INACTIVE @ ; trigger:'']) with any API request trough my application. I didn't change any