When your bot finds an archived link (link beginning with https://web.archive.org), please fill in "nee" for the parameter "dodeurl". Your bot does this many times wrong. Filling in "ja" instead of "nee" every once in a while is no big deal, but filling in "nee" constantly is.
Diff:
https://nl.wikipedia.org/w/index.php?title=3FM_Serious_Request_2009&diff=prev&oldid=49386029