Deprecated: Assigning the return value of new by reference is deprecated in /htdocs/public/educativas/lib/pagelib.php on line 67
Strict Standards: Redefining already defined constructor for class page_base in /htdocs/public/educativas/lib/pagelib.php on line 159
Ayuda
Allow duplicated entries
If you turn this option on, then multiple entries are allowed to
use the same concept name.