I am deploying a crowdsale smart contract. I deployed it on testnet.bscscan.com earlier.I had to change the name of the token , so I just changed the name and tried to verify the crowdsale contract which automatically verified my token contract in past times, But it does not verify the token contract now. I tried to deploy a same contract of previous code. Still got the problem.
I deployed it on ropsten.etherscan.io. Sill the same problem.
I also tried to verify the contract separately but got ERR_CODE_2.
Contract address of previous token: 0x39b8d1a24dbfddc655592e6f1f55e246c79c5be2
Crowdsale address of previous token : 0x19eeD596ECDED92C5267385A2FE06C90Dd89b0B4
Contract address of new token : 0x8271a0794067e1F918E17fC3aFB22988E8E41e4f
Crowdsale address of new token : 0x3D4C8A91E93886a43BeD38322091CA643A5F87D2
Please if anyone can help. It means a lot to me