안녕하세요.

public_html 폴더안에 에러로그가 계속 생기고 있습니다.
에러로그의 내용은 아래와 같구요.
/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php 에서 발생하는 에러인것 같은데
요 며칠전부터 갑자기 왜 그러는지 모르겠습니다...
혹시 사용자 정보중 에러내용에 나오는 friendster..와 링크된 내용이 있어서 문제가 되는 것인지...
lib폴더를 최신 버젼으로 덮어씌워도 에러가 계속되는군요...
혹시 원인이 어디에 있는지 조언해 주시면 감사하겠습니다.

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PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 13:09:18] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 13:11:13] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 13:14:32] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to ssl://www.paypal.com:443. Error #0:  in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->send()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request.php:15</td></tr in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 13:26:15] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 13:31:03] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311
[12-Jul-2011 14:05:54] PHP Fatal error:  Uncaught <table border="1" cellspacing="0">
<tr><td colspan="3" bgcolor="#ff9999"> <b>HTTP_Request2_Exception</b>: Unable to connect to tcp://photos-p.friendster.com:80. Error #0: php_network_getaddresses: getaddrinfo failed: Name or service not known in <b>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php</b> on line <b>154</b></td></tr>
<tr><td colspan="3" bgcolor="#aaaaaa" align="center"><b>Exception trace</b></td></tr>
<tr><td align="center" bgcolor="#cccccc" width="20"><b>#</b></td><td align="center" bgcolor="#cccccc"><b>Function</b></td><td align="center" bgcolor="#cccccc"><b>Location</b></td></tr>
<tr><td align="center">0</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php:154</td></tr>
<tr><td align="center">1</td><td>HTTP_Request2_Adapter_Socket->sendRequest(Object(HTTP_Request))</td><td>/public_html/libs/PEAR.1.9/HTTP/Request2.php:816</td></tr>
<tr><td align="center">2</td><td>HTTP_Request2->se in /public_html/libs/PEAR.1.9/HTTP/Request2/Adapter/Socket.php on line 311