( ! ) Warning: Search backend error during near_match search for '216.73.216.146' after 21. 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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.04493561016MediaWiki->performRequest( )../MediaWiki.php:573
50.08884388616SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08934442504SpecialPage->run( )../SpecialPageFactory.php:581
70.08934442872SpecialSearch->execute( )../SpecialPage.php:383
80.26115804496SpecialSearch->goResult( )../SpecialSearch.php:117
90.29135810728SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29135811480SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29385826472Hooks::run( )../SearchEngine.php:231
120.29385828072call_user_func_array ( )../Hooks.php:209
130.29385828776CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29455902824CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29525948848CirrusSearch\Searcher->search( )../Searcher.php:268
160.29996183960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30016216736PoolCounterWork->execute( )../Util.php:133
180.30026241184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30026241368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30026241440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30036243408PoolCounterWork->execute( )../Util.php:129
220.30036244056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30036244240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30036244360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32116358608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32126362544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32126362824MWDebug::warning( )../GlobalFunctions.php:1247
280.32136364128MWDebug::sendMessage( )../MWDebug.php:155
290.32136364520trigger_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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.32326287744OutputPage->output( )../MediaWiki.php:583
50.32346294200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32356295496WebResponse->header( )../OutputPage.php:2134
70.32356295640header ( )../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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.32326287744OutputPage->output( )../MediaWiki.php:583
50.32346294200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32416303528WebResponse->header( )../OutputPage.php:2171
70.32416303672header ( )../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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.32326287744OutputPage->output( )../MediaWiki.php:583
50.32346294200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32466303472WebResponse->header( )../OutputPage.php:2172
70.32466303616header ( )../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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.32326287744OutputPage->output( )../MediaWiki.php:583
50.32516303472WebResponse->header( )../OutputPage.php:2220
60.32516303616header ( )../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
10.0000240368{main}( )../index.php:0
20.01943385368MediaWiki->run( )../index.php:46
30.01943386776MediaWiki->main( )../MediaWiki.php:424
40.32326287744OutputPage->output( )../MediaWiki.php:583
50.32586303632WebResponse->header( )../OutputPage.php:2227
60.32586303776header ( )../WebResponse.php:37