( ! ) Warning: Search backend error during near_match search for '3.17.5.68' 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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.02303956984MediaWiki->performRequest( )../MediaWiki.php:573
50.03504411728SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544465736SpecialPage->run( )../SpecialPageFactory.php:581
70.03544466104SpecialSearch->execute( )../SpecialPage.php:383
80.07595810152SpecialSearch->goResult( )../SpecialSearch.php:117
90.08145816368SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08145817120SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375832120Hooks::run( )../SearchEngine.php:231
120.08375833720call_user_func_array ( )../Hooks.php:209
130.08375834424CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08435908432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08505954456CirrusSearch\Searcher->search( )../Searcher.php:268
160.08816189480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08836222248PoolCounterWork->execute( )../Util.php:133
180.08856246664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08856246848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08856246920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08856248888PoolCounterWork->execute( )../Util.php:129
220.08856249536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08856249720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08856249840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09486364112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09506368064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09506368344MWDebug::warning( )../GlobalFunctions.php:1247
280.09506369632MWDebug::sendMessage( )../MWDebug.php:155
290.09506370024trigger_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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.09686293296OutputPage->output( )../MediaWiki.php:583
50.09716299744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09726301040WebResponse->header( )../OutputPage.php:2134
70.09726301184header ( )../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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.09686293296OutputPage->output( )../MediaWiki.php:583
50.09716299744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786309072WebResponse->header( )../OutputPage.php:2171
70.09786309216header ( )../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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.09686293296OutputPage->output( )../MediaWiki.php:583
50.09716299744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836309016WebResponse->header( )../OutputPage.php:2172
70.09836309160header ( )../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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.09686293296OutputPage->output( )../MediaWiki.php:583
50.09886309016WebResponse->header( )../OutputPage.php:2220
60.09886309160header ( )../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
10.0000235792{main}( )../index.php:0
20.01533781536MediaWiki->run( )../index.php:46
30.01543782944MediaWiki->main( )../MediaWiki.php:424
40.09686293296OutputPage->output( )../MediaWiki.php:583
50.09936309168WebResponse->header( )../OutputPage.php:2227
60.09936309312header ( )../WebResponse.php:37