I tried the upload image option and got:
Warning: move_uploaded_file(./images/avatars/1026096561400f88125303c.gif): failed to open stream: Permission denied in /home/world-3/public_html/forum/includes/usercp_avatar.php on line 227
Warning: move_uploaded_file(): Unable to move ‘/tmp/phpaqAerf’ to ‘./images/avatars/1026096561400f88125303c.gif’ in /home/world-3/public_html/forum/includes/usercp_avatar.php on line 227
Warning: Cannot modify header information - headers already sent by (output started at /home/world-3/public_html/forum/includes/usercp_avatar.php:227) in /home/world-3/public_html/forum/includes/page_header.php on line 474
Warning: Cannot modify header information - headers already sent by (output started at /home/world-3/public_html/forum/includes/usercp_avatar.php:227) in /home/world-3/public_html/forum/includes/page_header.php on line 476
Warning: Cannot modify header information - headers already sent by (output started at /home/world-3/public_html/forum/includes/usercp_avatar.php:227) in /home/world-3/public_html/forum/includes/page_header.php on line 477