( ! ) Warning: Search backend error during near_match search for '3.144.8.90' after 7. 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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.01963551488MediaWiki->performRequest( )../MediaWiki.php:573
50.03444378864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433136SpecialSearch->execute( )../SpecialPage.php:383
80.07855794872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385801040SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385801792SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08625816792Hooks::run( )../SearchEngine.php:231
120.08625818392call_user_func_array ( )../Hooks.php:209
130.08625819096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08685893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08755939112CirrusSearch\Searcher->search( )../Searcher.php:268
160.09086174216CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09106205816PoolCounterWork->execute( )../Util.php:133
180.09126230072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09126230256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09126230328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09136232264PoolCounterWork->execute( )../Util.php:129
220.09136232912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09136233096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09136233216CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786347520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09796351448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09796351728MWDebug::warning( )../GlobalFunctions.php:1247
280.09806353016MWDebug::sendMessage( )../MWDebug.php:155
290.09806353408trigger_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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.09976276696OutputPage->output( )../MediaWiki.php:583
50.09996283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10006284440WebResponse->header( )../OutputPage.php:2134
70.10006284584header ( )../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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.09976276696OutputPage->output( )../MediaWiki.php:583
50.09996283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066292472WebResponse->header( )../OutputPage.php:2171
70.10066292616header ( )../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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.09976276696OutputPage->output( )../MediaWiki.php:583
50.09996283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116292416WebResponse->header( )../OutputPage.php:2172
70.10116292560header ( )../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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.09976276696OutputPage->output( )../MediaWiki.php:583
50.10156292416WebResponse->header( )../OutputPage.php:2220
60.10156292560header ( )../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
10.0001233896{main}( )../index.php:0
20.01063376016MediaWiki->run( )../index.php:46
30.01063377424MediaWiki->main( )../MediaWiki.php:424
40.09976276696OutputPage->output( )../MediaWiki.php:583
50.10216292568WebResponse->header( )../OutputPage.php:2227
60.10216292712header ( )../WebResponse.php:37