I have followed all instructions. when i click the 'get the key' button, get out an error 'invalid authorization code' . what should I do? thank you

read the next topic? watched the video? https://octobercms.com/plugin/support/artdark-instagram/instagram-basic-display-no-longer-available

mesinrusak said:

I have followed all instructions. when i click the 'get the key' button, get out an error 'invalid authorization code' . what should I do? thank you

try to reset all the settings and re-configure the settings, after completing the settings DO NOT press the "SAVE" button below, just exit