You will have to chmod the following files to 666 (Read & Write for all):
config.php
log.txt
themeconfig.php
entries/Uncategorized.txt
entries/1.txt
entries/2.txt
entries/3.txt
entries/4.txt
entries/p.txt
pages/archives.txt
pages/blogroll.txt
pages/categories.txt
pages/categorylist.txt
Please chmod the folder "sessions" to 777 (Read write and execute for all)
