( ! ) Warning: Search backend error during near_match search for '3.15.206.88' after 38. 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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.14833551968MediaWiki->performRequest( )../MediaWiki.php:573
50.22514379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.23164433312SpecialPage->run( )../SpecialPageFactory.php:581
70.23164433680SpecialSearch->execute( )../SpecialPage.php:383
80.76945796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.77875802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.77875803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.78235818248Hooks::run( )../SearchEngine.php:231
120.78235819848call_user_func_array ( )../Hooks.php:209
130.78235820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.78295894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.78375940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.80566175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.80596207272PoolCounterWork->execute( )../Util.php:133
180.80606231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.80606231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.80606231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.80616233720PoolCounterWork->execute( )../Util.php:129
220.80616234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.80616234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.80616234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.84416348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.84436352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.84436353136MWDebug::warning( )../GlobalFunctions.php:1247
280.84446354440MWDebug::sendMessage( )../MWDebug.php:155
290.84446354832trigger_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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.84616278144OutputPage->output( )../MediaWiki.php:583
50.84636284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.84646285896WebResponse->header( )../OutputPage.php:2134
70.84646286040header ( )../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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.84616278144OutputPage->output( )../MediaWiki.php:583
50.84636284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86506293928WebResponse->header( )../OutputPage.php:2171
70.86506294072header ( )../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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.84616278144OutputPage->output( )../MediaWiki.php:583
50.84636284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86566293872WebResponse->header( )../OutputPage.php:2172
70.86566294016header ( )../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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.84616278144OutputPage->output( )../MediaWiki.php:583
50.86606293872WebResponse->header( )../OutputPage.php:2220
60.86606294016header ( )../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
20.05263376408MediaWiki->run( )../index.php:46
30.05263377816MediaWiki->main( )../MediaWiki.php:424
40.84616278144OutputPage->output( )../MediaWiki.php:583
50.88016294032WebResponse->header( )../OutputPage.php:2227
60.88016294176header ( )../WebResponse.php:37