( ! ) Warning: Search backend error during near_match search for '3.147.74.33' 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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.01973551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03474378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03514432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433152SpecialSearch->execute( )../SpecialPage.php:383
80.07825795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08705817224Hooks::run( )../SearchEngine.php:231
120.08715818824call_user_func_array ( )../Hooks.php:209
130.08715819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08885939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09256174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306206216PoolCounterWork->execute( )../Util.php:133
180.09326230472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09326230656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09326230728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326232664PoolCounterWork->execute( )../Util.php:129
220.09326233312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326233496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09326233616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966347880CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976351808wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976352088MWDebug::warning( )../GlobalFunctions.php:1247
280.09986353376MWDebug::sendMessage( )../MWDebug.php:155
290.09996353768trigger_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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.10176277104OutputPage->output( )../MediaWiki.php:583
50.10196283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206284848WebResponse->header( )../OutputPage.php:2134
70.10206284992header ( )../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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.10176277104OutputPage->output( )../MediaWiki.php:583
50.10196283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266292880WebResponse->header( )../OutputPage.php:2171
70.10266293024header ( )../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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.10176277104OutputPage->output( )../MediaWiki.php:583
50.10196283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316292824WebResponse->header( )../OutputPage.php:2172
70.10316292968header ( )../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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.10176277104OutputPage->output( )../MediaWiki.php:583
50.10366292824WebResponse->header( )../OutputPage.php:2220
60.10366292968header ( )../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
10.0000233896{main}( )../index.php:0
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.10176277104OutputPage->output( )../MediaWiki.php:583
50.10426292976WebResponse->header( )../OutputPage.php:2227
60.10426293120header ( )../WebResponse.php:37