A strange error appeared after I inserted var_dump in the yii2 system files. after I removed it and saved it all, it appeared. And more http://joxi.ru/Vm6BWwoiDVq6Mm Has anyone encountered this while composer update? What to do? When generating a token, it writes that the token is not valid.

    1 answer 1

    It is necessary to generate a token on the github (link in the console) and specify it. This situation arises because the composer makes many requests to the github servers and asks the github to confirm its intentions.