( ! ) Warning: Search backend error during near_match search for '3.140.196.39' 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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.01733551512MediaWiki->performRequest( )../MediaWiki.php:573
50.03134379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03174433096SpecialPage->run( )../SpecialPageFactory.php:581
70.03184433464SpecialSearch->execute( )../SpecialPage.php:383
80.07255795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.07775801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07775802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07985817072Hooks::run( )../SearchEngine.php:231
120.07995818672call_user_func_array ( )../Hooks.php:209
130.07995819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08045893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08125939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.08436174536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08456206136PoolCounterWork->execute( )../Util.php:133
180.08466230392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08466230576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08466230648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08466232584PoolCounterWork->execute( )../Util.php:129
220.08466233232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08466233416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08466233536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09106347816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09116351752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09116352032MWDebug::warning( )../GlobalFunctions.php:1247
280.09126353336MWDebug::sendMessage( )../MWDebug.php:155
290.09126353728trigger_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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.09286277008OutputPage->output( )../MediaWiki.php:583
50.09306283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09316284760WebResponse->header( )../OutputPage.php:2134
70.09316284904header ( )../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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.09286277008OutputPage->output( )../MediaWiki.php:583
50.09306283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09386292792WebResponse->header( )../OutputPage.php:2171
70.09386292936header ( )../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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.09286277008OutputPage->output( )../MediaWiki.php:583
50.09306283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09436292736WebResponse->header( )../OutputPage.php:2172
70.09436292880header ( )../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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.09286277008OutputPage->output( )../MediaWiki.php:583
50.09486292736WebResponse->header( )../OutputPage.php:2220
60.09486292880header ( )../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
10.0001233928{main}( )../index.php:0
20.00993376040MediaWiki->run( )../index.php:46
30.00993377448MediaWiki->main( )../MediaWiki.php:424
40.09286277008OutputPage->output( )../MediaWiki.php:583
50.09546292896WebResponse->header( )../OutputPage.php:2227
60.09546293040header ( )../WebResponse.php:37