Therefore, BIP39 proposes to implement an algorithm to transform a seed right into a mnemonic phrase string. It extends the algorithm for producing wallet seeds. Meticulously evaluate your recovery phrase for just about any typos or spelling problems. Even just one blunder can bring about this error. One more idea https://bookmarkport.com/story21908102/helping-the-others-realize-the-advantages-of-bip39-seed-phrase-mnemonics-generator