What is the solution for this error

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<request><bookingdetails><country>AE</country><location>7</location><retlocation>7</retlocation><pickupdate>01/30/2014</pickupdate><pickuphour>09</pickuphour><pickupminute>00</pickupminute><returndate>01/31/2014</returndate><returnhour>08</returnhour><returnminute>00</returnminute><vehicletype>21</vehicletype><driverneeded>0</driverneeded><childseats>0</childseats><babeseats>0</babeseats><infantseats>0</infantseats><navigationsystem>0</navigationsystem><insurance>0</insurance><remarks>API Testing by bookinglord</remarks><cdw>1</cdw><pai>1</pai><salutaion>Mr</salutaion><firstname>Test First Name</firstname><lastname>Test Last Name</lastname><street>JLT</street><address2></address2><city>Dubai</city><zip>451424</zip><homecountry>United Arab Emirates</homecountry><telephone>2000000005</telephone><mobile>100000000000000</mobile><email>[email protected]</email><airlinecode>AEX125</airlinecode><noairline>0</noairline><ftncode></ftncode><ftnnumber></ftnnumber><cccode></cccode><ccnumber></ccnumber><ccname></ccname><cexmonth></cexmonth><cexyear></cexyear><allowemailcapture>0</allowemailcapture><tc_accepted>1</tc_accepted></bookingdetails></request>

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<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

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<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

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<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />

<br />

<b>Warning</b>:  DOMDocument::loadXML() [<a href='domdocument.loadxml'>domdocument.loadxml</a>]: Start tag expected, '&lt;' not found in Entity, line: 1 in <b>C:\Inetpub\vhosts\\httpdocs\controllers\controller.xmlapi.php</b> on line <b>1081</b><br />