( ! ) Warning: Search backend error during near_match search for '3.128.198.172' 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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.02073553304MediaWiki->performRequest( )../MediaWiki.php:573
50.03624380856SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03674434768SpecialPage->run( )../SpecialPageFactory.php:581
70.03674435136SpecialSearch->execute( )../SpecialPage.php:383
80.08075797352SpecialSearch->goResult( )../SpecialSearch.php:117
90.08615803608SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08615804360SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08885819360Hooks::run( )../SearchEngine.php:231
120.08895820960call_user_func_array ( )../Hooks.php:209
130.08895821664CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945895696CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09015941720CirrusSearch\Searcher->search( )../Searcher.php:268
160.09316176768CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09346208352PoolCounterWork->execute( )../Util.php:133
180.09356232608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09356232792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09356232864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09366234800PoolCounterWork->execute( )../Util.php:129
220.09366235448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09366235632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09366235752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09996350040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10006353976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10016354256MWDebug::warning( )../GlobalFunctions.php:1247
280.10026355560MWDebug::sendMessage( )../MWDebug.php:155
290.10026355952trigger_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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.10216279272OutputPage->output( )../MediaWiki.php:583
50.10236285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10246287024WebResponse->header( )../OutputPage.php:2134
70.10246287168header ( )../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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.10216279272OutputPage->output( )../MediaWiki.php:583
50.10236285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316295056WebResponse->header( )../OutputPage.php:2171
70.10316295200header ( )../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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.10216279272OutputPage->output( )../MediaWiki.php:583
50.10236285728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366295000WebResponse->header( )../OutputPage.php:2172
70.10366295144header ( )../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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.10216279272OutputPage->output( )../MediaWiki.php:583
50.10426295000WebResponse->header( )../OutputPage.php:2220
60.10426295144header ( )../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
10.0001235248{main}( )../index.php:0
20.01213377848MediaWiki->run( )../index.php:46
30.01223379256MediaWiki->main( )../MediaWiki.php:424
40.10216279272OutputPage->output( )../MediaWiki.php:583
50.10486295160WebResponse->header( )../OutputPage.php:2227
60.10486295304header ( )../WebResponse.php:37