( ! ) Warning: Search backend error during near_match search for '3.144.1.100' after 6. 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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.02053551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03514378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03564432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03564433152SpecialSearch->execute( )../SpecialPage.php:383
80.07795795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08285801256SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08285802008SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08495817008Hooks::run( )../SearchEngine.php:231
120.08505818608call_user_func_array ( )../Hooks.php:209
130.08505819312CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08555893360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08625939392CirrusSearch\Searcher->search( )../Searcher.php:268
160.08946174496CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08966207264PoolCounterWork->execute( )../Util.php:133
180.08986231736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08986231920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08986231992CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08986233960PoolCounterWork->execute( )../Util.php:129
220.08986234608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08986234792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08986234912CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09616349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09636353120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09636353400MWDebug::warning( )../GlobalFunctions.php:1247
280.09646354688MWDebug::sendMessage( )../MWDebug.php:155
290.09646355080trigger_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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.09806278320OutputPage->output( )../MediaWiki.php:583
50.09826284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836286064WebResponse->header( )../OutputPage.php:2134
70.09836286208header ( )../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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.09806278320OutputPage->output( )../MediaWiki.php:583
50.09826284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09906294096WebResponse->header( )../OutputPage.php:2171
70.09906294240header ( )../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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.09806278320OutputPage->output( )../MediaWiki.php:583
50.09826284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966294040WebResponse->header( )../OutputPage.php:2172
70.09966294184header ( )../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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.09806278320OutputPage->output( )../MediaWiki.php:583
50.10016294040WebResponse->header( )../OutputPage.php:2220
60.10016294184header ( )../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
10.0002233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.09806278320OutputPage->output( )../MediaWiki.php:583
50.10076294192WebResponse->header( )../OutputPage.php:2227
60.10076294336header ( )../WebResponse.php:37