This means that you or somebody else copied perl.exe 5.30.0 into C:\Strawberry\perl\bin\ and perl.dll from a 5.28.1 directory.

The Perl version(s) below C:\Strawberry are most likely mixed between versions now. If you have other Perl versions installed in other directories, consider renaming them away and retrying, to see whether Windows picks up a perl.dll from a different Perl version than you want.

Mixing files between Perl versions is unsupported and will lead only to problems.