ack! phpBB help!!!!

[Aemon_]

ok, i'm the admin for a new board. i try to add myself an avatar, and i get this error:


Warning: Unable to create './images/avatars/d86b60573e1e6d60d5e6f.gif': Permission denied in /home/virtual/site1/fst/var/www/html/kt/boards/includes/usercp_avatar.php on line 227

Warning: Cannot add header information - headers already sent by (output started at /home/virtual/site1/fst/var/www/html/kt/boards/includes/usercp_avatar.php:227) in /home/virtual/site1/fst/var/www/html/kt/boards/includes/page_header.php on line 449

Warning: Cannot add header information - headers already sent by (output started at /home/virtual/site1/fst/var/www/html/kt/boards/includes/usercp_avatar.php:227) in /home/virtual/site1/fst/var/www/html/kt/boards/includes/page_header.php on line 450

Warning: Cannot add header information - headers already sent by (output started at /home/virtual/site1/fst/var/www/html/kt/boards/includes/usercp_avatar.php:227) in /home/virtual/site1/fst/var/www/html/kt/boards/includes/page_header.php on line 451

anyone have any ideas??
thanks!

later