( ! ) Warning: Search backend error during near_match search for '18.191.165.201' after 7. 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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.02123551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03644379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433352SpecialSearch->execute( )../SpecialPage.php:383
80.08215794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.08735800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08735801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08965816440Hooks::run( )../SearchEngine.php:231
120.08975818040call_user_func_array ( )../Hooks.php:209
130.08975818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09025892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09115938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.09446173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09466205464PoolCounterWork->execute( )../Util.php:133
180.09486229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09486229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09486229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09486231912PoolCounterWork->execute( )../Util.php:129
220.09486232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09486232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09486232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10146347096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10156351032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156351312MWDebug::warning( )../GlobalFunctions.php:1247
280.10166352616MWDebug::sendMessage( )../MWDebug.php:155
290.10166353008trigger_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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.10356276328OutputPage->output( )../MediaWiki.php:583
50.10376282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386284080WebResponse->header( )../OutputPage.php:2134
70.10386284224header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.10356276328OutputPage->output( )../MediaWiki.php:583
50.10376282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10456292112WebResponse->header( )../OutputPage.php:2171
70.10456292256header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.10356276328OutputPage->output( )../MediaWiki.php:583
50.10376282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516292056WebResponse->header( )../OutputPage.php:2172
70.10516292200header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.10356276328OutputPage->output( )../MediaWiki.php:583
50.10566292056WebResponse->header( )../OutputPage.php:2220
60.10566292200header ( )../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
10.0001233960{main}( )../index.php:0
20.01193375888MediaWiki->run( )../index.php:46
30.01193377296MediaWiki->main( )../MediaWiki.php:424
40.10356276328OutputPage->output( )../MediaWiki.php:583
50.10616292216WebResponse->header( )../OutputPage.php:2227
60.10616292360header ( )../WebResponse.php:37