( ! ) Warning: Search backend error during near_match search for '3.149.239.214' 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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.01933551440MediaWiki->performRequest( )../MediaWiki.php:573
50.04624379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04684432944SpecialPage->run( )../SpecialPageFactory.php:581
70.04694433312SpecialSearch->execute( )../SpecialPage.php:383
80.09105794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.09595801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09595801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09905816776Hooks::run( )../SearchEngine.php:231
120.09905818376call_user_func_array ( )../Hooks.php:209
130.09905819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09965893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10035939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.10336174256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10356207048PoolCounterWork->execute( )../Util.php:133
180.10376231792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10376231976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10376232048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10376234016PoolCounterWork->execute( )../Util.php:129
220.10376234664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10376234848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10376234968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11016349240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11026353176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11026353456MWDebug::warning( )../GlobalFunctions.php:1247
280.11036354760MWDebug::sendMessage( )../MWDebug.php:155
290.11036355152trigger_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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.11206278368OutputPage->output( )../MediaWiki.php:583
50.11236284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11246286120WebResponse->header( )../OutputPage.php:2134
70.11246286264header ( )../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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.11206278368OutputPage->output( )../MediaWiki.php:583
50.11236284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11306294152WebResponse->header( )../OutputPage.php:2171
70.11306294296header ( )../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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.11206278368OutputPage->output( )../MediaWiki.php:583
50.11236284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11356294096WebResponse->header( )../OutputPage.php:2172
70.11356294240header ( )../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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.11206278368OutputPage->output( )../MediaWiki.php:583
50.11426294096WebResponse->header( )../OutputPage.php:2220
60.11426294240header ( )../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
10.0001233960{main}( )../index.php:0
20.01123375896MediaWiki->run( )../index.php:46
30.01123377304MediaWiki->main( )../MediaWiki.php:424
40.11206278368OutputPage->output( )../MediaWiki.php:583
50.11486294256WebResponse->header( )../OutputPage.php:2227
60.11486294400header ( )../WebResponse.php:37