( ! ) Warning: Search backend error during near_match search for '3.12.36.72' 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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.02013551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03514379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03554433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03554433552SpecialSearch->execute( )../SpecialPage.php:383
80.07935795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08485802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08485802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08715817936Hooks::run( )../SearchEngine.php:231
120.08715819536call_user_func_array ( )../Hooks.php:209
130.08715820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08835940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136175312CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166206896PoolCounterWork->execute( )../Util.php:133
180.09176231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09176231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09176231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09186233344PoolCounterWork->execute( )../Util.php:129
220.09186233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09816348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09826352504wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09826352784MWDebug::warning( )../GlobalFunctions.php:1247
280.09836354072MWDebug::sendMessage( )../MWDebug.php:155
290.09836354464trigger_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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.10026277800OutputPage->output( )../MediaWiki.php:583
50.10056284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10066285544WebResponse->header( )../OutputPage.php:2134
70.10066285688header ( )../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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.10026277800OutputPage->output( )../MediaWiki.php:583
50.10056284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126293576WebResponse->header( )../OutputPage.php:2171
70.10126293720header ( )../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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.10026277800OutputPage->output( )../MediaWiki.php:583
50.10056284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176293520WebResponse->header( )../OutputPage.php:2172
70.10176293664header ( )../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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.10026277800OutputPage->output( )../MediaWiki.php:583
50.10226293520WebResponse->header( )../OutputPage.php:2220
60.10226293664header ( )../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
10.0001233896{main}( )../index.php:0
20.01213376408MediaWiki->run( )../index.php:46
30.01223377816MediaWiki->main( )../MediaWiki.php:424
40.10026277800OutputPage->output( )../MediaWiki.php:583
50.10286293680WebResponse->header( )../OutputPage.php:2227
60.10286293824header ( )../WebResponse.php:37