( ! ) Warning: Search backend error during near_match search for '216.73.216.218' after 27. 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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.04223559544MediaWiki->performRequest( )../MediaWiki.php:573
50.08824387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08874440960SpecialPage->run( )../SpecialPageFactory.php:581
70.08874441328SpecialSearch->execute( )../SpecialPage.php:383
80.24525803432SpecialSearch->goResult( )../SpecialSearch.php:117
90.27045809664SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27045810416SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28325825408Hooks::run( )../SearchEngine.php:231
120.28335827008call_user_func_array ( )../Hooks.php:209
130.28335827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28385901752CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28445947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.28716182912CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28746215680PoolCounterWork->execute( )../Util.php:133
180.28756240128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28756240312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28756240384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28756242352PoolCounterWork->execute( )../Util.php:129
220.28756243000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28756243184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28756243304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.31456357560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.31476361496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.31476361776MWDebug::warning( )../GlobalFunctions.php:1247
280.31486363080MWDebug::sendMessage( )../MWDebug.php:155
290.31486363472trigger_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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.32306286696OutputPage->output( )../MediaWiki.php:583
50.32326293152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32336294448WebResponse->header( )../OutputPage.php:2134
70.32336294592header ( )../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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.32306286696OutputPage->output( )../MediaWiki.php:583
50.32326293152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33146302480WebResponse->header( )../OutputPage.php:2171
70.33146302624header ( )../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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.32306286696OutputPage->output( )../MediaWiki.php:583
50.32326293152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33206302424WebResponse->header( )../OutputPage.php:2172
70.33206302568header ( )../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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.32306286696OutputPage->output( )../MediaWiki.php:583
50.33256302424WebResponse->header( )../OutputPage.php:2220
60.33256302568header ( )../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
10.0000238760{main}( )../index.php:0
20.01253383968MediaWiki->run( )../index.php:46
30.01253385376MediaWiki->main( )../MediaWiki.php:424
40.32306286696OutputPage->output( )../MediaWiki.php:583
50.33526302584WebResponse->header( )../OutputPage.php:2227
60.33526302728header ( )../WebResponse.php:37