( ! ) Warning: Search backend error during near_match search for '3.92.96.236' 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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.01703551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03194378776SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03244432648SpecialPage->run( )../SpecialPageFactory.php:581
70.03244433016SpecialSearch->execute( )../SpecialPage.php:383
80.07565795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.08105802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08105802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08335817888Hooks::run( )../SearchEngine.php:231
120.08335819488call_user_func_array ( )../Hooks.php:209
130.08335820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405894232CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08475940272CirrusSearch\Searcher->search( )../Searcher.php:268
160.08806175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08826207008PoolCounterWork->execute( )../Util.php:133
180.08846231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08846231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08846231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08846233456PoolCounterWork->execute( )../Util.php:129
220.08846234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08846234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08846234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09496348704CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09516352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09516352912MWDebug::warning( )../GlobalFunctions.php:1247
280.09526354200MWDebug::sendMessage( )../MWDebug.php:155
290.09526354592trigger_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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.09716277896OutputPage->output( )../MediaWiki.php:583
50.09746284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756285640WebResponse->header( )../OutputPage.php:2134
70.09756285784header ( )../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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.09716277896OutputPage->output( )../MediaWiki.php:583
50.09746284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816293672WebResponse->header( )../OutputPage.php:2171
70.09816293816header ( )../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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.09716277896OutputPage->output( )../MediaWiki.php:583
50.09746284344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866293616WebResponse->header( )../OutputPage.php:2172
70.09866293760header ( )../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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.09716277896OutputPage->output( )../MediaWiki.php:583
50.09916293616WebResponse->header( )../OutputPage.php:2220
60.09916293760header ( )../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
10.0000233528{main}( )../index.php:0
20.00913375920MediaWiki->run( )../index.php:46
30.00913377328MediaWiki->main( )../MediaWiki.php:424
40.09716277896OutputPage->output( )../MediaWiki.php:583
50.09976293776WebResponse->header( )../OutputPage.php:2227
60.09976293920header ( )../WebResponse.php:37