not really!!!
here it is again:
HTML Code:
2014/07/08 05:31:57 [error] 2854#0: *7714 open() "/www/public/clientscript/vbulletin_css/style00004l/dbtech_vbsuper_pm_postbit.css" failed (2: No such file or directory), client: xxx.xxx.xxx.xxx, server: www.xxxxxx.com, request: "GET /clientscript/vbulletin_css/style00004l/dbtech_vbsuper_pm_postbit.css
style00004l is not 41, it is 4l
try to type both "l" letter and 1 number in the bbcode and you will see the difference. This is a little tricky and I fell in the same mistake at first, but found out they are not the same....