/token-balance endpoint from .README returns 500 error

[ng-babyshark]

Tried to make a test GET request to /token-balance endpoint. Copy pasted the request from .README file. I've got 500 error. However according to the same .README file we should receive a response with data.

GET https://ethereum-api.xyz/token-balance?address=0xfeBD6abD30D8E1AD477957C376efb79d1758B8c1&contractAddress=0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359&chainId=1

# Expected Response
{
    "success": true,
    "result": {
        "symbol": "DAI",
        "name": "Dai Stablecoin v1.0",
        "decimals": "18",
        "contractAddress": "0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359",
        "balance": ""
    }
}

# Received Response
{
  "success": false,
  "error": "Internal Server Error",
  "message": "Could not find token information"
}

[stonega]

Same issue here.

[18810443670]

Same issue here.