I'm being crazy!! i'm not sure to know what i have to search in this mission.
Also i have a question : why the search.php find only itself and login.php?
If you open the files dir you see others files but if you try to open these whit search.php you can't see them!!
And also: why "files\login.php?sql_query=select * from family_db" give you a password and a new page to put her and redirect you to 41.php that not exist?
Please give me some hints thanks