Fatal error: Uncaught <table style="border: 1px" cellspacing="0"> <tr><td colspan="3" style="background: #ff9999"> <b>HTTP_Request2_ConnectionException</b>: Unable to connect to tcp://solr-sdr-catalog:9033. Error: Connection refused in <b>/usr/share/php/HTTP/Request2/Adapter/Socket.php</b> on line <b>328</b></td></tr> <tr><td colspan="3" style="background-color: #aaaaaa; text-align: center; font-weight: bold;">Exception trace</td></tr> <tr><td style="text-align: center; background: #cccccc; width:20px; font-weight: bold;">#</td><td style="text-align: center; background: #cccccc; font-weight: bold;">Function</td><td style="text-align: center; background: #cccccc; font-weight: bold;">Location</td></tr> <tr><td style="text-align: center;">0</td><td>HTTP_Request2_SocketWrapper->__construct()</td><td>/usr/share/php/HTTP/Request2/Adapter/Socket.php:328</td></tr> <tr><td style="text-align: center;">1</td><td>HTTP_Request2_Adapter_Socket->connect()</td><td>/usr/share/php/HTTP/Request2/Adapter/Socket.php:134</td></tr> <tr><td styl in /usr/share/php/HTTP/Request2/SocketWrapper.php on line 135