( ! ) Warning: Search backend error during near_match search for '216.73.216.170' after 15. 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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.03713958168MediaWiki->performRequest( )../MediaWiki.php:573
50.08254412848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08294466920SpecialPage->run( )../SpecialPageFactory.php:581
70.08294467288SpecialSearch->execute( )../SpecialPage.php:383
80.25865811208SpecialSearch->goResult( )../SpecialSearch.php:117
90.27335817048SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27335817800SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27605832792Hooks::run( )../SearchEngine.php:231
120.27615834392call_user_func_array ( )../Hooks.php:209
130.27615835096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27655909144CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27715955168CirrusSearch\Searcher->search( )../Searcher.php:268
160.28396190232CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28456221816PoolCounterWork->execute( )../Util.php:133
180.28466246072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28476246256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28476246328CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28476248264PoolCounterWork->execute( )../Util.php:129
220.28476248912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28476249096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28476249216CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29946363472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29966367408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29966367688MWDebug::warning( )../GlobalFunctions.php:1247
280.29976368992MWDebug::sendMessage( )../MWDebug.php:155
290.29976369384trigger_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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.30186292672OutputPage->output( )../MediaWiki.php:583
50.30216299128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30226300424WebResponse->header( )../OutputPage.php:2134
70.30226300568header ( )../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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.30186292672OutputPage->output( )../MediaWiki.php:583
50.30216299128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30836308456WebResponse->header( )../OutputPage.php:2171
70.30836308600header ( )../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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.30186292672OutputPage->output( )../MediaWiki.php:583
50.30216299128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30886308400WebResponse->header( )../OutputPage.php:2172
70.30886308544header ( )../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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.30186292672OutputPage->output( )../MediaWiki.php:583
50.30936308400WebResponse->header( )../OutputPage.php:2220
60.30936308544header ( )../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
10.0000235872{main}( )../index.php:0
20.02313782616MediaWiki->run( )../index.php:46
30.02313784024MediaWiki->main( )../MediaWiki.php:424
40.30186292672OutputPage->output( )../MediaWiki.php:583
50.30996308560WebResponse->header( )../OutputPage.php:2227
60.30996308704header ( )../WebResponse.php:37