Hi, I'm trying to upgrade from 2.2.4 to 2.3 but get this error:

Warning: touch() [function.touch]: Utime failed: Operation not permitted in /home/jeroenvdb/domains/jeroenvdb.be/public_html/fotoalbum/admin/include/pclzip.lib.php on line 3856

Warning: Cannot modify header information - headers already sent by (output started at /home/jeroenvdb/domains/jeroenvdb.be/public_html/fotoalbum/admin/include/pclzip.lib.php:3856) in /home/jeroenvdb/domains/jeroenvdb.be/public_html/fotoalbum/include/page_header.php on line 98

This is my errorlog: http://pastebin.com/2j3mHwK7

It's seems a problem with my CHMOD settings but which folder need CHMOD777? My plugin folder is CHMOD777...