You might be asking yourself "why am I getting this message?" Well I don't know for sure but there are a few reasons why this message would come up.
1) The link you typed or clicked on is misspelled. Example: if you typed http://avnet.me/mylink instead of http://avnet.me/mylinks.
2) The link you typed or clicked on has been removed from our system.
3) You didn't type a short link and only typed http://avnet.me.