( ! ) Warning: Search backend error during near_match search for '3.17.77.123' after 11. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.02153551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03614378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03664432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433152SpecialSearch->execute( )../SpecialPage.php:383
80.07885795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08545801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08545802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09155817240Hooks::run( )../SearchEngine.php:231
120.09155818840call_user_func_array ( )../Hooks.php:209
130.09155819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09215893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09275939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09546174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09566207512PoolCounterWork->execute( )../Util.php:133
180.09586232256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09586232440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09586232512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09586234480PoolCounterWork->execute( )../Util.php:129
220.09596235128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09596235312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09596235432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10686349696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10696353632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10696353912MWDebug::warning( )../GlobalFunctions.php:1247
280.10706355216MWDebug::sendMessage( )../MWDebug.php:155
290.10706355608trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.10896278824OutputPage->output( )../MediaWiki.php:583
50.10906285280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916286576WebResponse->header( )../OutputPage.php:2134
70.10926286720header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.10896278824OutputPage->output( )../MediaWiki.php:583
50.10906285280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10976294608WebResponse->header( )../OutputPage.php:2171
70.10976294752header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.10896278824OutputPage->output( )../MediaWiki.php:583
50.10906285280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11026294552WebResponse->header( )../OutputPage.php:2172
70.11026294696header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.10896278824OutputPage->output( )../MediaWiki.php:583
50.11076294552WebResponse->header( )../OutputPage.php:2220
60.11076294696header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.01183375864MediaWiki->run( )../index.php:46
30.01183377272MediaWiki->main( )../MediaWiki.php:424
40.10896278824OutputPage->output( )../MediaWiki.php:583
50.11126294704WebResponse->header( )../OutputPage.php:2227
60.11126294848header ( )../WebResponse.php:37