( ! ) Warning: Search backend error during near_match search for '216.73.216.91' after 6. 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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.02003561024MediaWiki->performRequest( )../MediaWiki.php:573
50.03494388600SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03554442488SpecialPage->run( )../SpecialPageFactory.php:581
70.03564442856SpecialSearch->execute( )../SpecialPage.php:383
80.08125804080SpecialSearch->goResult( )../SpecialSearch.php:117
90.09095810312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09095811064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09335826064Hooks::run( )../SearchEngine.php:231
120.09345827664call_user_func_array ( )../Hooks.php:209
130.09345828368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09405902408CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09475948432CirrusSearch\Searcher->search( )../Searcher.php:268
160.09796183544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09826216312PoolCounterWork->execute( )../Util.php:133
180.09836240760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09836240944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09836241016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09846242984PoolCounterWork->execute( )../Util.php:129
220.09846243632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09846243816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09846243936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10496358208CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10506362144wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10506362424MWDebug::warning( )../GlobalFunctions.php:1247
280.10516363728MWDebug::sendMessage( )../MWDebug.php:155
290.10516364120trigger_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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.10696287336OutputPage->output( )../MediaWiki.php:583
50.10716293784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726295080WebResponse->header( )../OutputPage.php:2134
70.10726295224header ( )../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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.10696287336OutputPage->output( )../MediaWiki.php:583
50.10716293784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786303112WebResponse->header( )../OutputPage.php:2171
70.10786303256header ( )../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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.10696287336OutputPage->output( )../MediaWiki.php:583
50.10716293784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10856303056WebResponse->header( )../OutputPage.php:2172
70.10856303200header ( )../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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.10696287336OutputPage->output( )../MediaWiki.php:583
50.10896303056WebResponse->header( )../OutputPage.php:2220
60.10896303200header ( )../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
10.0001240368{main}( )../index.php:0
20.01183385376MediaWiki->run( )../index.php:46
30.01183386784MediaWiki->main( )../MediaWiki.php:424
40.10696287336OutputPage->output( )../MediaWiki.php:583
50.10956303216WebResponse->header( )../OutputPage.php:2227
60.10956303360header ( )../WebResponse.php:37