What are the consequences of forgetting the 90-day report before a domestic flight in Thailand?

The user forgot to do their 90-day report and is concerned about potential consequences before their domestic flight to Krabi. Responses from the community indicate that there shouldn't be any issues when flying domestically, as airport staff do not typically check for 90-day reports. Some comments suggest that fines may apply during the next immigration visit, but the fines are usually minimal. Overall, the consensus is that the user will likely not face any immediate problems related to the forgotten report.