the transaction cannot succeed due to error: header not found.

A transaction can fail when a header is missing or not defined. This error occurs if the user agent tries to access a resource that the server cannot provide, or when the request method is illegal. To resolve the error, increase the slippage tolerance or refresh the page. Alternatively, the transaction may fail for a variety of reasons. This article will explore some common reasons for a header not being present and how to resolve this issue.

If the amount in the request does not match the number of tokens in the token, the transaction may fail. Other causes for this error include invalid account number or merchant data, and session expiration or a transaction that was not completed within the allotted time. A bad transaction may also occur if the user did not set up the account correctly or the user entered incorrect data. To resolve the error, try increasing your slippage tolerance and trying smaller amounts first.

If the error is caused by invalid data, try increasing the slippage tolerance or reducing the size of the header. This error can also be caused by a lack of token liquidity. To fix the error, try trading smaller amounts of tokens or increasing your slippage tolerance. Once you have mastered these two common reasons, you can proceed with the transaction. It’s important to remember that header not found. does not mean that the request is illegal.

If a server does not support the header, it will return an HTTP 401 Unsupported response code. This response code means that the request was not supported. Because it was not supported by the target resource, the server is not willing to repeat the transaction in the same way. The server does not want to risk replaying the failed request, and warns the user that the transaction may not succeed. This error code can cause your transaction to fail or become invalid.

An error message may appear when attempting to buy tokens using PancakeSwap. To resolve this issue, you will need to change the number of tokens you want to buy, or you can also manually enter the amount of BNB or Ethereum you want to sell. This error message will appear whenever you try to make a purchase or sell in the PancakeSwap or Bonfire app.