New chrome extention but transactions desapeared

Hi guys, Error appeared when I tried to open metamask wallet, pop up many times same error so I removed chrome extention and got one again same wallet, my coins are there but now I can’t do anything, I had many transactions pending and now transactions are gone they don’t appear so now I can’t edit gwei gas or anything and transactions are just stuck please help me it is kind of urgent, is there a discord for metamask? Somebody welp!