( ! ) Warning: Search backend error during near_match search for '3.145.183.50' after 7. 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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.02053551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03644379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03694433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433744SpecialSearch->execute( )../SpecialPage.php:383
80.08365795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08935802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08935802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09175817840Hooks::run( )../SearchEngine.php:231
120.09175819440call_user_func_array ( )../Hooks.php:209
130.09175820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09235894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09325940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09736175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09766206832PoolCounterWork->execute( )../Util.php:133
180.09786231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09786231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09786231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09786233280PoolCounterWork->execute( )../Util.php:129
220.09786233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09786234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09786234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10486352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10486352712MWDebug::warning( )../GlobalFunctions.php:1247
280.10496354016MWDebug::sendMessage( )../MWDebug.php:155
290.10496354408trigger_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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.10716277728OutputPage->output( )../MediaWiki.php:583
50.10736284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10746285480WebResponse->header( )../OutputPage.php:2134
70.10746285624header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.10716277728OutputPage->output( )../MediaWiki.php:583
50.10736284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826293512WebResponse->header( )../OutputPage.php:2171
70.10826293656header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.10716277728OutputPage->output( )../MediaWiki.php:583
50.10736284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10866293456WebResponse->header( )../OutputPage.php:2172
70.10866293600header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.10716277728OutputPage->output( )../MediaWiki.php:583
50.10916293456WebResponse->header( )../OutputPage.php:2220
60.10916293600header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.10716277728OutputPage->output( )../MediaWiki.php:583
50.10996293616WebResponse->header( )../OutputPage.php:2227
60.10996293760header ( )../WebResponse.php:37