( ! ) Warning: Search backend error during near_match search for '3.149.27.29' after 2. 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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.02853551696MediaWiki->performRequest( )../MediaWiki.php:573
50.05154379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05194433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05194433728SpecialSearch->execute( )../SpecialPage.php:383
80.09875795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.10425801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10425802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10655817320Hooks::run( )../SearchEngine.php:231
120.10655818920call_user_func_array ( )../Hooks.php:209
130.10655819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10695893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10765939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.11026174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11046206400PoolCounterWork->execute( )../Util.php:133
180.11066230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11066230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11066230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11066232848PoolCounterWork->execute( )../Util.php:129
220.11066233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11066233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11066233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11276348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11286351968wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11286352248MWDebug::warning( )../GlobalFunctions.php:1247
280.11296353536MWDebug::sendMessage( )../MWDebug.php:155
290.11296353928trigger_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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.11466277232OutputPage->output( )../MediaWiki.php:583
50.11486283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11496284976WebResponse->header( )../OutputPage.php:2134
70.11496285120header ( )../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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.11466277232OutputPage->output( )../MediaWiki.php:583
50.11486283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11566293008WebResponse->header( )../OutputPage.php:2171
70.11566293152header ( )../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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.11466277232OutputPage->output( )../MediaWiki.php:583
50.11486283680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11616292952WebResponse->header( )../OutputPage.php:2172
70.11616293096header ( )../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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.11466277232OutputPage->output( )../MediaWiki.php:583
50.11666292952WebResponse->header( )../OutputPage.php:2220
60.11666293096header ( )../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
20.00863376040MediaWiki->run( )../index.php:46
30.00863377448MediaWiki->main( )../MediaWiki.php:424
40.11466277232OutputPage->output( )../MediaWiki.php:583
50.11716293104WebResponse->header( )../OutputPage.php:2227
60.11716293248header ( )../WebResponse.php:37