( ! ) Warning: Search backend error during near_match search for '3.12.161.84' after 136. 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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
40.63513551968MediaWiki->performRequest( )../MediaWiki.php:573
51.32984379424SpecialPageFactory::executePath( )../MediaWiki.php:270
61.33024433312SpecialPage->run( )../SpecialPageFactory.php:581
71.33024433680SpecialSearch->execute( )../SpecialPage.php:383
83.42685796240SpecialSearch->goResult( )../SpecialSearch.php:117
93.71595802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.71595803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.85905818248Hooks::run( )../SearchEngine.php:231
123.85905819848call_user_func_array ( )../Hooks.php:209
133.85905820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
143.85945894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
153.86005940632CirrusSearch\Searcher->search( )../Searcher.php:268
163.94226175688CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
173.94246207272PoolCounterWork->execute( )../Util.php:133
183.94266231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
193.94266231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
203.94266231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
213.94266233720PoolCounterWork->execute( )../Util.php:129
223.94266234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
233.94266234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
243.94266234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.07836348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.07846352872wfLogWarning( )../ElasticsearchIntermediary.php:98
274.07846353152MWDebug::warning( )../GlobalFunctions.php:1247
284.07866354456MWDebug::sendMessage( )../MWDebug.php:155
294.07866354848trigger_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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
44.16916278144OutputPage->output( )../MediaWiki.php:583
54.16946284600OutputPage->sendCacheControl( )../OutputPage.php:2218
64.16956285896WebResponse->header( )../OutputPage.php:2134
74.16956286040header ( )../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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
44.16916278144OutputPage->output( )../MediaWiki.php:583
54.16946284600OutputPage->sendCacheControl( )../OutputPage.php:2218
64.20496293928WebResponse->header( )../OutputPage.php:2171
74.20496294072header ( )../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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
44.16916278144OutputPage->output( )../MediaWiki.php:583
54.16946284600OutputPage->sendCacheControl( )../OutputPage.php:2218
64.20556293872WebResponse->header( )../OutputPage.php:2172
74.20556294016header ( )../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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
44.16916278144OutputPage->output( )../MediaWiki.php:583
54.20606293872WebResponse->header( )../OutputPage.php:2220
64.20606294016header ( )../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
10.0000233928{main}( )../index.php:0
20.25833376408MediaWiki->run( )../index.php:46
30.25843377816MediaWiki->main( )../MediaWiki.php:424
44.16916278144OutputPage->output( )../MediaWiki.php:583
54.20666294032WebResponse->header( )../OutputPage.php:2227
64.20666294176header ( )../WebResponse.php:37