Dedicated IP address shows defaultwebpage.cgi

Hello, I have a server with Shared IP that all sites uses (***.***.244.37) (which is linked to nameserver : germany1.*****.net) and additional IP which wasn't linked to any account (***.***.101.69) ( which i was using it in namerserver 2: germany2.*****.net) and then i decided to dedicate the additional IP to an account named (tadawulmed), i did so using "Change Site's IP Address" Interface but then when i go to the domain it shows the default SORRY "cgi-sys/defaultwebpage.cgi" page. also when i visit the ip ( ***.***.101.69 ) it gives me the same error this works ( ***.***.101.69/~someusr ) or the domain itself (example.com/~someusr) even though the domain is pointing to the correct ip, but its not pointing to the user account. i tried deleting the account completely, and re-creating it using the dedicated ip... still same error.. also looked around in the forums and tried "/scripts/rebuildhttpdconf", it didn't work neither