After install, I get a message about a hack attempt or a member file with an extra line [15] and board got locked. I had to uninstall, then manually modify that member.cgi.
Following instruction on that hack, at one step
print<
$HeaderInsert
$Header
I was missing the The hack was named avatar add-on instructions for 5.45c but inside it was saying 5.38.
What is the proper hack for 5.45?