( ! ) Warning: Search backend error during near_match search for '18.219.123.84' after 43. 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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.13803551392MediaWiki->performRequest( )../MediaWiki.php:573
50.24674378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24724432840SpecialPage->run( )../SpecialPageFactory.php:581
70.24724433208SpecialSearch->execute( )../SpecialPage.php:383
80.57375794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.63955801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63955801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.65345816752Hooks::run( )../SearchEngine.php:231
120.65345818352call_user_func_array ( )../Hooks.php:209
130.65345819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.65395893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.65485939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.68326174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68346205760PoolCounterWork->execute( )../Util.php:133
180.68356230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68356230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68356230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68366232208PoolCounterWork->execute( )../Util.php:129
220.68366232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68366233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68366233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.72636347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.73596351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.73596351632MWDebug::warning( )../GlobalFunctions.php:1247
280.73606352936MWDebug::sendMessage( )../MWDebug.php:155
290.73606353328trigger_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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.74436276640OutputPage->output( )../MediaWiki.php:583
50.74456283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.75686284392WebResponse->header( )../OutputPage.php:2134
70.75686284536header ( )../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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.74436276640OutputPage->output( )../MediaWiki.php:583
50.74456283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76296292424WebResponse->header( )../OutputPage.php:2171
70.76296292568header ( )../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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.74436276640OutputPage->output( )../MediaWiki.php:583
50.74456283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76346292368WebResponse->header( )../OutputPage.php:2172
70.76346292512header ( )../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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.74436276640OutputPage->output( )../MediaWiki.php:583
50.76396292368WebResponse->header( )../OutputPage.php:2220
60.76396292512header ( )../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
10.0000233960{main}( )../index.php:0
20.02833375880MediaWiki->run( )../index.php:46
30.02833377288MediaWiki->main( )../MediaWiki.php:424
40.74436276640OutputPage->output( )../MediaWiki.php:583
50.76456292528WebResponse->header( )../OutputPage.php:2227
60.76466292672header ( )../WebResponse.php:37