( ! ) Warning: Search backend error during near_match search for '3.149.253.95' after 2. 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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.01733551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03374379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03454433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03464433744SpecialSearch->execute( )../SpecialPage.php:383
80.08295795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08815802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08815802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09115817840Hooks::run( )../SearchEngine.php:231
120.09115819440call_user_func_array ( )../Hooks.php:209
130.09115820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09265894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09345940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09656175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09686206832PoolCounterWork->execute( )../Util.php:133
180.09706231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09706231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09706231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09706233280PoolCounterWork->execute( )../Util.php:129
220.09706233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09706234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09706234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09906348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09916352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09916352712MWDebug::warning( )../GlobalFunctions.php:1247
280.09926354016MWDebug::sendMessage( )../MWDebug.php:155
290.09926354408trigger_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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10086277728OutputPage->output( )../MediaWiki.php:583
50.10106284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10116285480WebResponse->header( )../OutputPage.php:2134
70.10116285624header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10086277728OutputPage->output( )../MediaWiki.php:583
50.10106284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186293512WebResponse->header( )../OutputPage.php:2171
70.10186293656header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10086277728OutputPage->output( )../MediaWiki.php:583
50.10106284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293456WebResponse->header( )../OutputPage.php:2172
70.10236293600header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10086277728OutputPage->output( )../MediaWiki.php:583
50.10286293456WebResponse->header( )../OutputPage.php:2220
60.10286293600header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10086277728OutputPage->output( )../MediaWiki.php:583
50.10346293616WebResponse->header( )../OutputPage.php:2227
60.10346293760header ( )../WebResponse.php:37