How can I fix this error and install the wallet on my computer?
Thanks
Your data directory is corrupted. Most importantly, back up your wallet.dat file.
You likely picked the same data directory for 2 different cryptocurrencies. https://youtu.be/KFYZfn8-CHg?t=68 the timestamp for this video shows the data directory setup. When you set it up for the first time, you likely picked a custom data directory. You will need to go into that folder and delete the "blocks", "chainstate", and "database" folders.
After you do that, Pepecoin Core should start. Then go into Settings -> Options -> and click "Reset Options". This will reset your data directory. Restart Pepecoin Core and then do not pick a custom data directory. Just leave it as the default.
You cannot choose the same data directory for 2 different cryptocurrencies.
Hope this helps. If you need more help, come on into the Discord and we can chat there. We'll get you some free Pepecoin to get you started too!
Pepecoin.org/discord
Hello friend, I did as you taught me, but without success, unfortunately the same error problem persists when installing my pepecoin wallet.