String found where operator expected at eraseme.pl line 6, near "open FILE3, ""
  (Might be a runaway multi-line "" string starting on line 5)
        (Missing semicolon on previous line?)
String found where operator expected at eraseme.pl line 24, near "open (OUTFILE, ""
  (Might be a runaway multi-line "" string starting on line 6)
        (Missing semicolon on previous line?)
String found where operator expected at eraseme.pl line 24, near "txt") or die(Output file error""
syntax error at eraseme.pl line 6, near "open FILE3, ""
Global symbol "@file1" requires explicit package name at eraseme.pl line 26.
Global symbol "@file2" requires explicit package name at eraseme.pl line 26.
Global symbol "@file3" requires explicit package name at eraseme.pl line 26.
eraseme.pl had compilation errors.