( ! ) Warning: Search backend error during near_match search for '18.226.172.240' after 29. 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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.09143551480MediaWiki->performRequest( )../MediaWiki.php:573
50.21084379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21264432984SpecialPage->run( )../SpecialPageFactory.php:581
70.21274433352SpecialSearch->execute( )../SpecialPage.php:383
80.59645794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.66695800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.66695801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.68595816440Hooks::run( )../SearchEngine.php:231
120.68605818040call_user_func_array ( )../Hooks.php:209
130.68605818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.68635892776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.68665938816CirrusSearch\Searcher->search( )../Searcher.php:268
160.68816173872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68826205464PoolCounterWork->execute( )../Util.php:133
180.68836229720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68836229904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68836229976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68836231912PoolCounterWork->execute( )../Util.php:129
220.68846232560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68846232744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68846232864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.71696347112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.71706351048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.71706351328MWDebug::warning( )../GlobalFunctions.php:1247
280.71716352632MWDebug::sendMessage( )../MWDebug.php:155
290.71726353024trigger_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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.71896276328OutputPage->output( )../MediaWiki.php:583
50.71916282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71926284080WebResponse->header( )../OutputPage.php:2134
70.71926284224header ( )../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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.71896276328OutputPage->output( )../MediaWiki.php:583
50.71916282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.73416292112WebResponse->header( )../OutputPage.php:2171
70.73416292256header ( )../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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.71896276328OutputPage->output( )../MediaWiki.php:583
50.71916282784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.73466292056WebResponse->header( )../OutputPage.php:2172
70.73466292200header ( )../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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.71896276328OutputPage->output( )../MediaWiki.php:583
50.73516292056WebResponse->header( )../OutputPage.php:2220
60.73516292200header ( )../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
10.0000233960{main}( )../index.php:0
20.00923375880MediaWiki->run( )../index.php:46
30.00933377288MediaWiki->main( )../MediaWiki.php:424
40.71896276328OutputPage->output( )../MediaWiki.php:583
50.73576292216WebResponse->header( )../OutputPage.php:2227
60.73576292360header ( )../WebResponse.php:37