upload and register problems...

[Playa_69]

hey, if someone could help me, id apreciate it!

Im having two probs, the first one: when i try to upload avatars/smilies or thread attachement, i get this msg

avatars/smilies:
http://www.multimania.com/nhlrevolhmi/error1.bmp

and for attachements:
http://www.multimania.com/nhlrevolhmi/error3.bmp

As you ca see for avatar, you can only see an X in the list what could i do for this? the server hosting me is on safe mode so i put in option on safe mode and created a folder /tmp and evrything, but i still keep getting this msg!

The second prob:

I tried registering myself to the forum, after receiving the confirmatin e-mail, clicking on the link give nuthing, i get this error msg now:

http://www.multimania.com/nhlrevolhmi/error2.bmp

What should i do! hehe

Thanks for any help you could give me, BTW, sorry for links, cant figure out how to post multiple images!

Thanks for the help!