( ! ) Warning: Search backend error during near_match search for '3.141.4.179' 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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.01673551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03154379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03194433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03194433728SpecialSearch->execute( )../SpecialPage.php:383
80.08085795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.09795801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09795802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10035817320Hooks::run( )../SearchEngine.php:231
120.10045818920call_user_func_array ( )../Hooks.php:209
130.10045819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10065893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10095939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.10246174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10256206320PoolCounterWork->execute( )../Util.php:133
180.10266230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10266230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10266230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10266232768PoolCounterWork->execute( )../Util.php:129
220.10266233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10266233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10266233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10416347992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10436351920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10436352200MWDebug::warning( )../GlobalFunctions.php:1247
280.10446353488MWDebug::sendMessage( )../MWDebug.php:155
290.10446353880trigger_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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.10946277200OutputPage->output( )../MediaWiki.php:583
50.10966283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10986284944WebResponse->header( )../OutputPage.php:2134
70.10986285088header ( )../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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.10946277200OutputPage->output( )../MediaWiki.php:583
50.10966283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11046292976WebResponse->header( )../OutputPage.php:2171
70.11046293120header ( )../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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.10946277200OutputPage->output( )../MediaWiki.php:583
50.10966283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096292920WebResponse->header( )../OutputPage.php:2172
70.11096293064header ( )../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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.10946277200OutputPage->output( )../MediaWiki.php:583
50.11146292920WebResponse->header( )../OutputPage.php:2220
60.11146293064header ( )../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
20.00913376040MediaWiki->run( )../index.php:46
30.00913377448MediaWiki->main( )../MediaWiki.php:424
40.10946277200OutputPage->output( )../MediaWiki.php:583
50.11206293072WebResponse->header( )../OutputPage.php:2227
60.11206293216header ( )../WebResponse.php:37