Establishing connection to DBI:mysql:student ...
Creating the parser...
Reading table names...
    Table names:

XS_Tk__Callback_Call error:Undefined subroutine &main::column_names_to_parser_st
r called at parser.pl line 38.

Tk::Error: Undefined subroutine &main::column_names_to_parser_str called at pars
er.pl line 38.
 Parse::RecDescent::BEGIN at grammar_func.pl line 52
 main::load_parser at parser.pl line 38
 main::load_data at splash.pl line 81
 Tk::After::once at C:/Dwimperl/perl/site/lib/Tk/After.pm line 90
 [once,[{},after#27,10,once,[\&main::load_data]]]
 ("after" script)