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"Tag" is still fine. It's not like that term has died off or anything. And it applies to all... well, to all tags... not just certain ones. "META tag", "HTML tag", "NAV tag", whatever. "Element" is the other one in common usage. Means the same thing. Probably a bit more proper. Maybe the word you're looking for is "semantic"? Because the idea of those new tags/elements is that they have a semantic meaning: while DIV is just whatever, HEADER is specifically for "a header", and NAV is specifically for navigation, and such. Makes it easier for automated processes (like search engines) to analyze a page.

Is "admin" the column name in the database table "users"? Have you tried outputting $row to see if it contains the expected values? For example, you could add the bottom two lines after the $row assignment. $row = mysqli_fetch_assoc($result); print '<pre>' . print_r($row, true) . '</pre>'; //<-- debug code exit; //end script to avoid header() from executing

Does the uploads/ directory exist? And does it exist at (I think:) /paypal/uploads?

So, problem solved then.