Machu Picchu Fail

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<b>Deprecated</b>:  sanitize_url is <strong>deprecated</strong> since version 2.8.0! Use esc_url_raw() instead. in <b>/home/theeex5/public_html/wordpress/wp-includes/functions.php</b> on line <b>4863</b><br />
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<b>Deprecated</b>:  sanitize_url is <strong>deprecated</strong> since version 2.8.0! Use esc_url_raw() instead. in <b>/home/theeex5/public_html/wordpress/wp-includes/functions.php</b> on line <b>4863</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
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