I am trying to install Bugzilla. For that Strawberry perl, Microsoft IIS, MySQL are installed with latest versions. Followed guidelines given on Bugzilla installation page for windows.
Whenever I run checksetup.pl, all necessary perl modules related to Bugzilla are installed correctly. Only three optional modules were not installed (perl-ldap, mod_perl and Apache-SizeLimit). And then it is showing an error:
Undefined subroutine utf8::SWASHNEW called at Bugzilla/Util.pm line 109.
Move back to Strawberry Perl 5.28.2.1 from 5.30.0.1 I had same problem. This fixed.