Section 125. The officials authorized to issue a license under section one hundred and twenty-two, after due notice to the licensee and reasonable opportunity for him to be heard, may declare his license forfeited, or may suspend his license for such period of time as they may deem proper, upon satisfactory proof that he has violated or permitted a violation of any condition thereof or has violated any provision of this chapter, or has been convicted of a felony. The pendency of proceedings before a court shall not suspend or interfere with the power to declare a forfeiture. If the license is declared forfeited, the licensee shall be disqualified to receive a license for one year after the expiration of the term of the license so forfeited. The commissioner of the department of criminal justice information services shall be notified in writing of any forfeiture under this section.