( ! ) Warning: Search backend error during near_match search for '18.189.180.129' after 12. 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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.04583965232MediaWiki->performRequest( )../MediaWiki.php:573
50.05914420024SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05964474016SpecialPage->run( )../SpecialPageFactory.php:581
70.05964474384SpecialSearch->execute( )../SpecialPage.php:383
80.15205818688SpecialSearch->goResult( )../SpecialSearch.php:117
90.18495824904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18495825656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20005840648Hooks::run( )../SearchEngine.php:231
120.20005842248call_user_func_array ( )../Hooks.php:209
130.20005842952CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20065916984CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20135963008CirrusSearch\Searcher->search( )../Searcher.php:268
160.20826198096CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20846230864PoolCounterWork->execute( )../Util.php:133
180.20856255304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20856255488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20856255560CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20856257528PoolCounterWork->execute( )../Util.php:129
220.20866258176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20866258360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20866258480CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22066372768CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22086376704wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22086376984MWDebug::warning( )../GlobalFunctions.php:1247
280.22096378288MWDebug::sendMessage( )../MWDebug.php:155
290.22096378680trigger_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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.22256301936OutputPage->output( )../MediaWiki.php:583
50.22276308392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22286309688WebResponse->header( )../OutputPage.php:2134
70.22286309832header ( )../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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.22256301936OutputPage->output( )../MediaWiki.php:583
50.22276308392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22906317720WebResponse->header( )../OutputPage.php:2171
70.22906317864header ( )../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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.22256301936OutputPage->output( )../MediaWiki.php:583
50.22276308392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22956317664WebResponse->header( )../OutputPage.php:2172
70.22956317808header ( )../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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.22256301936OutputPage->output( )../MediaWiki.php:583
50.22996317664WebResponse->header( )../OutputPage.php:2220
60.22996317808header ( )../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
10.0000240880{main}( )../index.php:0
20.02483789800MediaWiki->run( )../index.php:46
30.02483791208MediaWiki->main( )../MediaWiki.php:424
40.22256301936OutputPage->output( )../MediaWiki.php:583
50.23056317824WebResponse->header( )../OutputPage.php:2227
60.23056317968header ( )../WebResponse.php:37