( ! ) Warning: Search backend error during near_match search for '3.145.20.52' after 23. 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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
41.27233551968MediaWiki->performRequest( )../MediaWiki.php:573
51.87704379424SpecialPageFactory::executePath( )../MediaWiki.php:270
61.87744433312SpecialPage->run( )../SpecialPageFactory.php:581
71.87744433680SpecialSearch->execute( )../SpecialPage.php:383
83.33585796240SpecialSearch->goResult( )../SpecialSearch.php:117
93.34185802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.34185803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.34395818248Hooks::run( )../SearchEngine.php:231
123.34405819848call_user_func_array ( )../Hooks.php:209
133.34405820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
143.34455894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
153.34515940632CirrusSearch\Searcher->search( )../Searcher.php:268
163.34816175688CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
173.34846207272PoolCounterWork->execute( )../Util.php:133
183.34866231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
193.34866231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
203.34866231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
213.34866233720PoolCounterWork->execute( )../Util.php:129
223.34866234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
233.34866234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
243.34866234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
253.37166348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
263.37186352856wfLogWarning( )../ElasticsearchIntermediary.php:98
273.37186353136MWDebug::warning( )../GlobalFunctions.php:1247
283.37196354440MWDebug::sendMessage( )../MWDebug.php:155
293.37196354832trigger_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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
43.37376278144OutputPage->output( )../MediaWiki.php:583
53.37406284600OutputPage->sendCacheControl( )../OutputPage.php:2218
63.37416285896WebResponse->header( )../OutputPage.php:2134
73.37416286040header ( )../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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
43.37376278144OutputPage->output( )../MediaWiki.php:583
53.37406284600OutputPage->sendCacheControl( )../OutputPage.php:2218
63.37486293928WebResponse->header( )../OutputPage.php:2171
73.37486294072header ( )../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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
43.37376278144OutputPage->output( )../MediaWiki.php:583
53.37406284600OutputPage->sendCacheControl( )../OutputPage.php:2218
63.37546293872WebResponse->header( )../OutputPage.php:2172
73.37546294016header ( )../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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
43.37376278144OutputPage->output( )../MediaWiki.php:583
53.37596293872WebResponse->header( )../OutputPage.php:2220
63.37596294016header ( )../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
10.0001233928{main}( )../index.php:0
20.72833376408MediaWiki->run( )../index.php:46
30.72833377816MediaWiki->main( )../MediaWiki.php:424
43.37376278144OutputPage->output( )../MediaWiki.php:583
53.37656294032WebResponse->header( )../OutputPage.php:2227
63.37656294176header ( )../WebResponse.php:37