( ! ) Warning: Search backend error during near_match search for '18.119.167.173' 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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.05413551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06934379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06974433344SpecialPage->run( )../SpecialPageFactory.php:581
70.06974433712SpecialSearch->execute( )../SpecialPage.php:383
80.11525796216SpecialSearch->goResult( )../SpecialSearch.php:117
90.12105802448SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12105803200SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12325818192Hooks::run( )../SearchEngine.php:231
120.12335819792call_user_func_array ( )../Hooks.php:209
130.12335820496CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12385894528CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12435940560CirrusSearch\Searcher->search( )../Searcher.php:268
160.12696175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12726207248PoolCounterWork->execute( )../Util.php:133
180.12746231504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12746231688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12746231760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12756233696PoolCounterWork->execute( )../Util.php:129
220.12756234344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12756234528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12756234648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13386348912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13406352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13406353128MWDebug::warning( )../GlobalFunctions.php:1247
280.13416354432MWDebug::sendMessage( )../MWDebug.php:155
290.13416354824trigger_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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.13596278104OutputPage->output( )../MediaWiki.php:583
50.13616284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13626285856WebResponse->header( )../OutputPage.php:2134
70.13626286000header ( )../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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.13596278104OutputPage->output( )../MediaWiki.php:583
50.13616284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13686293904WebResponse->header( )../OutputPage.php:2171
70.13686294048header ( )../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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.13596278104OutputPage->output( )../MediaWiki.php:583
50.13616284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13746293848WebResponse->header( )../OutputPage.php:2172
70.13746293992header ( )../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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.13596278104OutputPage->output( )../MediaWiki.php:583
50.13786293848WebResponse->header( )../OutputPage.php:2220
60.13786293992header ( )../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
10.0001233960{main}( )../index.php:0
20.04263376416MediaWiki->run( )../index.php:46
30.04263377824MediaWiki->main( )../MediaWiki.php:424
40.13596278104OutputPage->output( )../MediaWiki.php:583
50.13846294008WebResponse->header( )../OutputPage.php:2227
60.13846294152header ( )../WebResponse.php:37