( ! ) Warning: Search backend error during near_match search for '3.145.191.22' after 2. 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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.02323957616MediaWiki->performRequest( )../MediaWiki.php:573
50.03504412440SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544466472SpecialPage->run( )../SpecialPageFactory.php:581
70.03544466840SpecialSearch->execute( )../SpecialPage.php:383
80.07535810872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08095816840SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08095817592SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08335832592Hooks::run( )../SearchEngine.php:231
120.08335834192call_user_func_array ( )../Hooks.php:209
130.08335834896CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08385908952CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08455954976CirrusSearch\Searcher->search( )../Searcher.php:268
160.08746190032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08766221616PoolCounterWork->execute( )../Util.php:133
180.08776245872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08776246056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08786246128CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08786248064PoolCounterWork->execute( )../Util.php:129
220.08786248712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08786248896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08786249016CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08996363296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09006367232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09006367512MWDebug::warning( )../GlobalFunctions.php:1247
280.09026368816MWDebug::sendMessage( )../MWDebug.php:155
290.09026369208trigger_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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.09196292528OutputPage->output( )../MediaWiki.php:583
50.09226298984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09236300280WebResponse->header( )../OutputPage.php:2134
70.09236300424header ( )../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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.09196292528OutputPage->output( )../MediaWiki.php:583
50.09226298984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09296308312WebResponse->header( )../OutputPage.php:2171
70.09296308456header ( )../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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.09196292528OutputPage->output( )../MediaWiki.php:583
50.09226298984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346308256WebResponse->header( )../OutputPage.php:2172
70.09346308400header ( )../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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.09196292528OutputPage->output( )../MediaWiki.php:583
50.09386308256WebResponse->header( )../OutputPage.php:2220
60.09386308400header ( )../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
10.0000235872{main}( )../index.php:0
20.01533782088MediaWiki->run( )../index.php:46
30.01533783496MediaWiki->main( )../MediaWiki.php:424
40.09196292528OutputPage->output( )../MediaWiki.php:583
50.09446308416WebResponse->header( )../OutputPage.php:2227
60.09446308560header ( )../WebResponse.php:37