Thread:Project:Support desk/ElasticSearch extension not supported for CirrusSearch Extension downloaded from latest WIKI version 1.25.1/reply (2)

Hi, I configured ElasticSearch Server name in variable $wgCirrusSearchServers. But when I run the script updateSearchIndexConfig.php under /extensions/CirrusSearch/maintenance and I got below Error/Warning message.

content index...
 * 1) PHP Warning:  Invalid argument supplied for foreach in /data/www/html/wikinew/extensions/Elastica/ElasticaConnection.php on line 78
 * 2) Warning: Invalid argument supplied for foreach in /data/www/html/wikinew/extensions/Elastica/ElasticaConnection.php on line 78 Fetching Elasticsearch version...unable to determine, aborting.PHP Notice:  Undefined index: version in /data/www/html/wikinew/extensions/CirrusSearch/includes/Maintenance/ConfigUtils.php on line 53
 * 3) Notice: Undefined index: version in /data/www/html/wikinew/extensions/CirrusSearch/includes/Maintenance/ConfigUtils.php on line 53
 * 4) ...Not supported!
 * 5) Only Elasticsearch 1.x is supported.  Your version:.

Please suggest for the solution since it says Only Elasticsearch 1.x is supported.

Info: I have used 'CirrusSearch-REL1_25-ace4f80.tar.gz' & 'Elastica-REL1_25-eb56a6d.tar.gz'

Thank You !