( ! ) Warning: Search backend error during near_match search for '3.16.81.33' after 48. 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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.11663551320MediaWiki->performRequest( )../MediaWiki.php:573
50.26094378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.26134432616SpecialPage->run( )../SpecialPageFactory.php:581
70.26144432984SpecialSearch->execute( )../SpecialPage.php:383
80.52555795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.56295801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.56295801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.58555816984Hooks::run( )../SearchEngine.php:231
120.58565818584call_user_func_array ( )../Hooks.php:209
130.58565819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.58605893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.58655939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.60246174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.60276205976PoolCounterWork->execute( )../Util.php:133
180.60286230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.60286230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.60286230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.60286232424PoolCounterWork->execute( )../Util.php:129
220.60286233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.60286233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.60286233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.65136347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.65146351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.65146351840MWDebug::warning( )../GlobalFunctions.php:1247
280.65156353128MWDebug::sendMessage( )../MWDebug.php:155
290.65156353520trigger_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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.66796276856OutputPage->output( )../MediaWiki.php:583
50.66816283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.66826284600WebResponse->header( )../OutputPage.php:2134
70.66826284744header ( )../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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.66796276856OutputPage->output( )../MediaWiki.php:583
50.66816283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.66896292632WebResponse->header( )../OutputPage.php:2171
70.66896292776header ( )../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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.66796276856OutputPage->output( )../MediaWiki.php:583
50.66816283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.66946292576WebResponse->header( )../OutputPage.php:2172
70.66946292720header ( )../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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.66796276856OutputPage->output( )../MediaWiki.php:583
50.66996292576WebResponse->header( )../OutputPage.php:2220
60.66996292720header ( )../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
20.04903375864MediaWiki->run( )../index.php:46
30.04903377272MediaWiki->main( )../MediaWiki.php:424
40.66796276856OutputPage->output( )../MediaWiki.php:583
50.67056292728WebResponse->header( )../OutputPage.php:2227
60.67056292872header ( )../WebResponse.php:37