Problem Os and Detection

[~Dragon~]

I wonder problem not work I am not familiar how figure out problem solve?

action=admin;area=packages;sa=install2;package=OS_Browser_Detection_v1.4_SMF_1.x_SMF_2.x.zip;pid=0Database Error: Table 'smithtr_v3.messages' doesn't existFile: /home/xxxx/public_html/Packages/temp/install.php
Line: 19

what do problem seem I wonder how do problem ?? how do code or not sure figure out i am  not professional sorry I can't learn how difficult to phpadmin and complication and or file manager sorry I dont know figure solve??