Error -32603, just started today on Polygon

I’ve been using remix to mint on my contracts for several months now, but today I just started getting the following error:

[ethjs-query] while formatting outputs from RPC ‘{“value”:{“code”:-32603,“data”:{“code”:-32603,“message”:“Internal error”}}}’.

I’ve tried adjusting gas limits, priority fees, and resetting the account, but nothing seems to be working. Any ideas or suggestions?


Same here. Not sure whats going on. Also can’t change anything in network settings.

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Hey @NukeCouture and @alpacats, welcome to the MetaMask community! :fox_face:

This is likely an issue with your smart contract you are trying to deploy. Possibly something like this:

I had the same error (JSON-RPC error -32603). My issue was the I defined my payable in my smart contract like this:
“function deposit() payable public{}”, whereas I needed to make use of the fallback() and receive() functions. I replaced that line of code with “fallback() external payable{}” and “receive() external payable()” and it works!

Here is more information that may help you:

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