( ! ) Warning: Search backend error during near_match search for '3.145.174.183' 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
10.0001233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.01883551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433728SpecialSearch->execute( )../SpecialPage.php:383
80.07935796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08665818448Hooks::run( )../SearchEngine.php:231
120.08675820048call_user_func_array ( )../Hooks.php:209
130.08675820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08735894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08815940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09126175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09146207528PoolCounterWork->execute( )../Util.php:133
180.09156231784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09156231968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09156232040CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09166233976PoolCounterWork->execute( )../Util.php:129
220.09166234624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09166234808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09166234928CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09806349168CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09816353104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09816353384MWDebug::warning( )../GlobalFunctions.php:1247
280.09826354688MWDebug::sendMessage( )../MWDebug.php:155
290.09826355080trigger_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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09996278368OutputPage->output( )../MediaWiki.php:583
50.10026284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036286120WebResponse->header( )../OutputPage.php:2134
70.10036286264header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09996278368OutputPage->output( )../MediaWiki.php:583
50.10026284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106294168WebResponse->header( )../OutputPage.php:2171
70.10106294312header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09996278368OutputPage->output( )../MediaWiki.php:583
50.10026284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156294112WebResponse->header( )../OutputPage.php:2172
70.10156294256header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09996278368OutputPage->output( )../MediaWiki.php:583
50.10196294112WebResponse->header( )../OutputPage.php:2220
60.10196294256header ( )../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
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09996278368OutputPage->output( )../MediaWiki.php:583
50.10266294272WebResponse->header( )../OutputPage.php:2227
60.10266294416header ( )../WebResponse.php:37