( ! ) Warning: Search backend error during near_match search for '3.12.76.129' 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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.02923559368MediaWiki->performRequest( )../MediaWiki.php:573
50.06174386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06224440784SpecialPage->run( )../SpecialPageFactory.php:581
70.06224441152SpecialSearch->execute( )../SpecialPage.php:383
80.21015804320SpecialSearch->goResult( )../SpecialSearch.php:117
90.23565810168SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23565810920SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23885825920Hooks::run( )../SearchEngine.php:231
120.23895827520call_user_func_array ( )../Hooks.php:209
130.23895828224CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23935902272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23975948312CirrusSearch\Searcher->search( )../Searcher.php:268
160.24506183408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24516215008PoolCounterWork->execute( )../Util.php:133
180.24536239264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24536239448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24536239520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24536241456PoolCounterWork->execute( )../Util.php:129
220.24536242104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24536242288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24536242408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25266356704CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25286360632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25286360912MWDebug::warning( )../GlobalFunctions.php:1247
280.25326362200MWDebug::sendMessage( )../MWDebug.php:155
290.25326362592trigger_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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.25546285864OutputPage->output( )../MediaWiki.php:583
50.25566292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25576293608WebResponse->header( )../OutputPage.php:2134
70.25576293752header ( )../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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.25546285864OutputPage->output( )../MediaWiki.php:583
50.25566292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25636301640WebResponse->header( )../OutputPage.php:2171
70.25636301784header ( )../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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.25546285864OutputPage->output( )../MediaWiki.php:583
50.25566292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25686301584WebResponse->header( )../OutputPage.php:2172
70.25686301728header ( )../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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.25546285864OutputPage->output( )../MediaWiki.php:583
50.25736301584WebResponse->header( )../OutputPage.php:2220
60.25736301728header ( )../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
10.0000238728{main}( )../index.php:0
20.01183383880MediaWiki->run( )../index.php:46
30.01183385288MediaWiki->main( )../MediaWiki.php:424
40.25546285864OutputPage->output( )../MediaWiki.php:583
50.25786301744WebResponse->header( )../OutputPage.php:2227
60.25786301888header ( )../WebResponse.php:37