Users table in db_query not wrapped in {}

On line 271 and 298 there are db_query functions that do not wrap the table name in {}. This was throwing an error if you were using prefixed table names.

Solution: Change to wrap table name:
271: $u = db_fetch_object(db_query("SELECT uid FROM {users} WHERE name = '%s'", trim($uname)));
298: $u = db_fetch_object(db_query("SELECT uid FROM {users} WHERE name = '%s'", trim($uname)));

Patch attached.