[lebanon]

Let me try to get answers one by one ,
LastOne , for some reason the path to the cron seems wrong
...public_html/forum/./includes/cron/ge...
Go to your scheduled tasks and manually fix the path , it should point to forum/includes without the dot in the middle, fix the path and it should be fine.

Thepub , seems a permission issue, most servers allow writing data by files since the user owns the directory, u should consult ur host on your permissions however here is common solutions : make sure u uploaded the 0 bytes txt files included or create the txt files manually before writing into them
ie : create leo.txt scorpio.txt etc ..
Then try chmod 777 * in that folder using telnet or using an ftp client it could work too you just connect using for example cuteftp , hightlight the txt files , right click and checkmark read/write/excute .
Konstantinos , actually yes they only are available in english , however, they can using a php code passed to google or bablefish translator then achieved by your server but its up to you to count on the "automatic translation" services

regards