( ! ) Warning: Search backend error during near_match search for '18.219.194.232' after 18. 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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.06663964848MediaWiki->performRequest( )../MediaWiki.php:573
50.10894419576SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10944473648SpecialPage->run( )../SpecialPageFactory.php:581
70.10944474016SpecialSearch->execute( )../SpecialPage.php:383
80.21165817848SpecialSearch->goResult( )../SpecialSearch.php:117
90.22405823688SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22405824440SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22805839432Hooks::run( )../SearchEngine.php:231
120.22805841032call_user_func_array ( )../Hooks.php:209
130.22815841736CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22885915784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23165961808CirrusSearch\Searcher->search( )../Searcher.php:268
160.25136196840CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25236229608PoolCounterWork->execute( )../Util.php:133
180.25496254024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25496254208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25496254280CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25506256248PoolCounterWork->execute( )../Util.php:129
220.25506256896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25506257080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25506257200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27276371448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27296375384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27296375664MWDebug::warning( )../GlobalFunctions.php:1247
280.27316376968MWDebug::sendMessage( )../MWDebug.php:155
290.27316377360trigger_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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.27516300616OutputPage->output( )../MediaWiki.php:583
50.27556307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27566308368WebResponse->header( )../OutputPage.php:2134
70.27566308512header ( )../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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.27516300616OutputPage->output( )../MediaWiki.php:583
50.27556307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27636316400WebResponse->header( )../OutputPage.php:2171
70.27636316544header ( )../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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.27516300616OutputPage->output( )../MediaWiki.php:583
50.27556307072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27686316344WebResponse->header( )../OutputPage.php:2172
70.27686316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.27516300616OutputPage->output( )../MediaWiki.php:583
50.27736316344WebResponse->header( )../OutputPage.php:2220
60.27736316488header ( )../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
10.0000240368{main}( )../index.php:0
20.02753789360MediaWiki->run( )../index.php:46
30.02763790768MediaWiki->main( )../MediaWiki.php:424
40.27516300616OutputPage->output( )../MediaWiki.php:583
50.28076316504WebResponse->header( )../OutputPage.php:2227
60.28076316648header ( )../WebResponse.php:37