( ! ) Warning: Search backend error during near_match search for '216.73.216.23' after 31. 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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.09743958120MediaWiki->performRequest( )../MediaWiki.php:573
50.17664412880SpecialPageFactory::executePath( )../MediaWiki.php:270
60.17704466856SpecialPage->run( )../SpecialPageFactory.php:581
70.17704467224SpecialSearch->execute( )../SpecialPage.php:383
80.48135811264SpecialSearch->goResult( )../SpecialSearch.php:117
90.51765817408SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51765818160SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.52835833160Hooks::run( )../SearchEngine.php:231
120.52835834760call_user_func_array ( )../Hooks.php:209
130.52835835464CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.52895909552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.53805955576CirrusSearch\Searcher->search( )../Searcher.php:268
160.54056190640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.54076222224PoolCounterWork->execute( )../Util.php:133
180.54086246480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.54086246664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.54086246736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.54096248672PoolCounterWork->execute( )../Util.php:129
220.54096249320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.54096249504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.54096249624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.57246363896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.57256367832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.57256368112MWDebug::warning( )../GlobalFunctions.php:1247
280.57276369416MWDebug::sendMessage( )../MWDebug.php:155
290.57276369808trigger_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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.57626293096OutputPage->output( )../MediaWiki.php:583
50.57646299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57656300848WebResponse->header( )../OutputPage.php:2134
70.57656300992header ( )../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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.57626293096OutputPage->output( )../MediaWiki.php:583
50.57646299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57716308880WebResponse->header( )../OutputPage.php:2171
70.57716309024header ( )../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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.57626293096OutputPage->output( )../MediaWiki.php:583
50.57646299552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.57766308824WebResponse->header( )../OutputPage.php:2172
70.57766308968header ( )../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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.57626293096OutputPage->output( )../MediaWiki.php:583
50.59726308824WebResponse->header( )../OutputPage.php:2220
60.59726308968header ( )../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
20.03673782584MediaWiki->run( )../index.php:46
30.03683783992MediaWiki->main( )../MediaWiki.php:424
40.57626293096OutputPage->output( )../MediaWiki.php:583
50.59796308984WebResponse->header( )../OutputPage.php:2227
60.59796309128header ( )../WebResponse.php:37