[Mon Oct 30 05:11:03.311339 2023] [core:error] [pid 188075:tid 139660223264320] [client 192.168.1.101:53954] Premature end of script headers: test-thai-mod.pl
[Mon Oct 30 05:11:03.311358 2023] [perl:warn] [pid 188075:tid 139660223264320] /cgi/test-thai-mod.pl did not send an HTTP header
[Mon Oct 30 05:11:03.311388 2023] [:error] [pid 188075:tid 139660223264320] Undefined subroutine &ModPerl::ROOT::ModPerl::PerlRun::var_www_cgi_test_2dthai_2dmod_2epl::IsThaiLCons called at /var/www/cgi/test-thai-mod.pl line 24.\n