( ! ) Warning: Search backend error during near_match search for '18.118.140.186' 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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.02113561104MediaWiki->performRequest( )../MediaWiki.php:573
50.03564388768SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594442680SpecialPage->run( )../SpecialPageFactory.php:581
70.03604443048SpecialSearch->execute( )../SpecialPage.php:383
80.08005804200SpecialSearch->goResult( )../SpecialSearch.php:117
90.08665810384SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08665811136SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08895826128Hooks::run( )../SearchEngine.php:231
120.08895827728call_user_func_array ( )../Hooks.php:209
130.08895828432CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945902464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09025948488CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336183576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09366216344PoolCounterWork->execute( )../Util.php:133
180.09386240784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09386240968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09386241040CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386243008PoolCounterWork->execute( )../Util.php:129
220.09386243656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09386243840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386243960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10026358240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036362176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046362456MWDebug::warning( )../GlobalFunctions.php:1247
280.10046363760MWDebug::sendMessage( )../MWDebug.php:155
290.10056364152trigger_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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.10226287408OutputPage->output( )../MediaWiki.php:583
50.10246293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256295160WebResponse->header( )../OutputPage.php:2134
70.10256295304header ( )../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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.10226287408OutputPage->output( )../MediaWiki.php:583
50.10246293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326303192WebResponse->header( )../OutputPage.php:2171
70.10326303336header ( )../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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.10226287408OutputPage->output( )../MediaWiki.php:583
50.10246293864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376303136WebResponse->header( )../OutputPage.php:2172
70.10376303280header ( )../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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.10226287408OutputPage->output( )../MediaWiki.php:583
50.10416303136WebResponse->header( )../OutputPage.php:2220
60.10416303280header ( )../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
20.01213385544MediaWiki->run( )../index.php:46
30.01213386952MediaWiki->main( )../MediaWiki.php:424
40.10226287408OutputPage->output( )../MediaWiki.php:583
50.10476303296WebResponse->header( )../OutputPage.php:2227
60.10476303440header ( )../WebResponse.php:37