( ! ) Warning: Search backend error during near_match search for '3.16.66.183' after 7. 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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.04953965192MediaWiki->performRequest( )../MediaWiki.php:573
50.06384420000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06424474064SpecialPage->run( )../SpecialPageFactory.php:581
70.06424474432SpecialSearch->execute( )../SpecialPage.php:383
80.10795818336SpecialSearch->goResult( )../SpecialSearch.php:117
90.11305824552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11305825304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11525840304Hooks::run( )../SearchEngine.php:231
120.11525841904call_user_func_array ( )../Hooks.php:209
130.11525842608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11585916664CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11655962688CirrusSearch\Searcher->search( )../Searcher.php:268
160.11996197800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12016230568PoolCounterWork->execute( )../Util.php:133
180.12026255008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12026255192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12026255264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12036257232PoolCounterWork->execute( )../Util.php:129
220.12036257880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12036258064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12036258184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12736372488CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12746376416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12746376696MWDebug::warning( )../GlobalFunctions.php:1247
280.12756377984MWDebug::sendMessage( )../MWDebug.php:155
290.12766378376trigger_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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.12946301648OutputPage->output( )../MediaWiki.php:583
50.12966308096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12976309392WebResponse->header( )../OutputPage.php:2134
70.12976309536header ( )../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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.12946301648OutputPage->output( )../MediaWiki.php:583
50.12966308096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13046317424WebResponse->header( )../OutputPage.php:2171
70.13046317568header ( )../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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.12946301648OutputPage->output( )../MediaWiki.php:583
50.12966308096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13086317368WebResponse->header( )../OutputPage.php:2172
70.13086317512header ( )../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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.12946301648OutputPage->output( )../MediaWiki.php:583
50.13136317368WebResponse->header( )../OutputPage.php:2220
60.13136317512header ( )../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
10.0000240816{main}( )../index.php:0
20.02573789672MediaWiki->run( )../index.php:46
30.02583791080MediaWiki->main( )../MediaWiki.php:424
40.12946301648OutputPage->output( )../MediaWiki.php:583
50.13276317520WebResponse->header( )../OutputPage.php:2227
60.13276317664header ( )../WebResponse.php:37