Attempt to free non-existent shared string '_ErrorInfo_',Perl interpreter: 0x27491c at C:\Perl\site\lib/Tk.pm line 411.
Free to wrong pool 272c80 not 5a07858 at C:\Perl\site\lib/Tk.pm line 411.
Free to wrong pool 5a07858 not 272c80 at C:\Perl\site\lib/Tk/Widget.pm line 98 during global destruction.