( ! ) Warning: Search backend error during near_match search for '3.144.6.9' 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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.02413551848MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379328SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03894433168SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433536SpecialSearch->execute( )../SpecialPage.php:383
80.08125796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08615802536SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08615803288SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08835818288Hooks::run( )../SearchEngine.php:231
120.08845819888call_user_func_array ( )../Hooks.php:209
130.08845820592CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08895894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08965940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276175744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09316208520PoolCounterWork->execute( )../Util.php:133
180.09336232992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09336233176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09336233248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09336235216PoolCounterWork->execute( )../Util.php:129
220.09336235864PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09336236048call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09336236168CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09986350448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10006354400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10006354680MWDebug::warning( )../GlobalFunctions.php:1247
280.10016355968MWDebug::sendMessage( )../MWDebug.php:155
290.10016356360trigger_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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.10196279600OutputPage->output( )../MediaWiki.php:583
50.10216286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226287344WebResponse->header( )../OutputPage.php:2134
70.10226287488header ( )../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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.10196279600OutputPage->output( )../MediaWiki.php:583
50.10216286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296295376WebResponse->header( )../OutputPage.php:2171
70.10296295520header ( )../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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.10196279600OutputPage->output( )../MediaWiki.php:583
50.10216286048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10346295320WebResponse->header( )../OutputPage.php:2172
70.10346295464header ( )../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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.10196279600OutputPage->output( )../MediaWiki.php:583
50.10396295320WebResponse->header( )../OutputPage.php:2220
60.10396295464header ( )../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
10.0001233880{main}( )../index.php:0
20.01463376352MediaWiki->run( )../index.php:46
30.01463377760MediaWiki->main( )../MediaWiki.php:424
40.10196279600OutputPage->output( )../MediaWiki.php:583
50.10456295472WebResponse->header( )../OutputPage.php:2227
60.10456295616header ( )../WebResponse.php:37