As the error page said it can be 3 causes: bad upload -using ftp's binary mode (don't think, because I completed sucessfully the instalation, and used the 'auto' mode from filezilla); file permision (switched all site to 777 and it was the same) or script error (it was the last stable cmsms, 1.2.4. If it's had such a problem, someone would've reported before me!). My poor abilities finish here

Besides, I got this problem when I switched directories to 777. They were on 755 or 666 but I got this message: Fatal error: Call to undefined function token_get_all() in /home/www/casadobe/lib/smarty/internals/core.write_compiled_include.php on line 45. As I said before, phpinfo() says the hosting has the tokenizer module enabled, so I tried the permissions
many thanks in advance
