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Warning: mysql_query(): A link to the server could not be established in /home/velez/public_html/notas.php on line 63

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/velez/public_html/notas.php on line 64

Fatal error: Call to undefined function Ubicacion() in /home/velez/public_html/notas.php on line 501