0x97261478…a7c6·#15,792,334·view on Etherscan
Ownable: new owner is the zero a`DOwnable: caller is not the owner`DPeriod length can't be 0Period length in start and end a`DPeriod was not initialized yetPeriod type already initializedStart should be before endStart of a period should be 1 se`Dcond after the end of the previo`d