( ! ) Warning: Search backend error during near_match search for '3.16.135.225' after 22. 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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.07243553464MediaWiki->performRequest( )../MediaWiki.php:573
50.14984380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15034434856SpecialPage->run( )../SpecialPageFactory.php:581
70.15034435224SpecialSearch->execute( )../SpecialPage.php:383
80.47405798240SpecialSearch->goResult( )../SpecialSearch.php:117
90.52745804424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.52745805176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.54855820176Hooks::run( )../SearchEngine.php:231
120.54865821776call_user_func_array ( )../Hooks.php:209
130.54865822480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.54905896528CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.54975942576CirrusSearch\Searcher->search( )../Searcher.php:268
160.57066177680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.57086209264PoolCounterWork->execute( )../Util.php:133
180.57106233520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.57106233704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.57106233776CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.57106235712PoolCounterWork->execute( )../Util.php:129
220.57106236360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.57106236544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.57106236664CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.59296350896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.59306354832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.59306355112MWDebug::warning( )../GlobalFunctions.php:1247
280.59316356416MWDebug::sendMessage( )../MWDebug.php:155
290.59326356808trigger_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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.59876280096OutputPage->output( )../MediaWiki.php:583
50.59896286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59906287848WebResponse->header( )../OutputPage.php:2134
70.59906287992header ( )../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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.59876280096OutputPage->output( )../MediaWiki.php:583
50.59896286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59976295880WebResponse->header( )../OutputPage.php:2171
70.59976296024header ( )../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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.59876280096OutputPage->output( )../MediaWiki.php:583
50.59896286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.60026295824WebResponse->header( )../OutputPage.php:2172
70.60026295968header ( )../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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.59876280096OutputPage->output( )../MediaWiki.php:583
50.60076295824WebResponse->header( )../OutputPage.php:2220
60.60076295968header ( )../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
10.0000235248{main}( )../index.php:0
20.01703377864MediaWiki->run( )../index.php:46
30.01703379272MediaWiki->main( )../MediaWiki.php:424
40.59876280096OutputPage->output( )../MediaWiki.php:583
50.60136295984WebResponse->header( )../OutputPage.php:2227
60.60136296128header ( )../WebResponse.php:37