( ! ) Warning: Search backend error during near_match search for '3.137.223.114' after 18. 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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.04303551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06844379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06884433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06884433736SpecialSearch->execute( )../SpecialPage.php:383
80.24175796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.30585802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.30585802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.30815817992Hooks::run( )../SearchEngine.php:231
120.30815819592call_user_func_array ( )../Hooks.php:209
130.30815820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.30865894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.30925940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.32626175480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32656207080PoolCounterWork->execute( )../Util.php:133
180.32676231336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32676231520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32676231592CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32676233528PoolCounterWork->execute( )../Util.php:129
220.32676234176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32676234360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32676234480CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.34476348768CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.34486352704wfLogWarning( )../ElasticsearchIntermediary.php:98
270.34486352984MWDebug::warning( )../GlobalFunctions.php:1247
280.34496354288MWDebug::sendMessage( )../MWDebug.php:155
290.34496354680trigger_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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.34696277968OutputPage->output( )../MediaWiki.php:583
50.34726284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35016285720WebResponse->header( )../OutputPage.php:2134
70.35016285864header ( )../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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.34696277968OutputPage->output( )../MediaWiki.php:583
50.34726284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35086293768WebResponse->header( )../OutputPage.php:2171
70.35086293912header ( )../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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.34696277968OutputPage->output( )../MediaWiki.php:583
50.34726284424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37306293712WebResponse->header( )../OutputPage.php:2172
70.37306293856header ( )../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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.34696277968OutputPage->output( )../MediaWiki.php:583
50.37366293712WebResponse->header( )../OutputPage.php:2220
60.37366293856header ( )../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
20.02093376416MediaWiki->run( )../index.php:46
30.02093377824MediaWiki->main( )../MediaWiki.php:424
40.34696277968OutputPage->output( )../MediaWiki.php:583
50.37436293872WebResponse->header( )../OutputPage.php:2227
60.37436294016header ( )../WebResponse.php:37