My machine was crashed and rebooted, but after rebooting, geth sync repeatedly failed at a block, I checked the block number, hash is right though, what should I do?
INFO [08-08|09:54:23.184] Downloader queue stats receiptTasks=0 blockTasks=476 itemSize=22.95KiB throttle=2857
ERROR[08-08|09:54:23.188]
########## BAD BLOCK #########
Chain config: {ChainID: 1 Homestead: 1150000 DAO: 1920000 DAOSupport: true EIP150: 2463000 EIP155: 2675000 EIP158: 2675000 Byzantium: 4370000 Constantinople: 7280000 Petersburg: 7280000 Istanbul: 9069000, Muir Glacier: 9200000, YOLO v1: <nil>, Engine: ethash}
Number: 10285482
Hash: 0x49ea232205357c1e3ef79820844b438dee8c5f698deddde03c237d010aa01967
Error: invalid mix digest
##############################
WARN [08-08|09:54:23.188] Synchronisation failed, dropping peer peer=75eb16371c3573f4 err="retrieved hash chain is invalid: invalid mix digest"
