( ! ) Warning: Search backend error during near_match search for '3.145.74.80' 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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.02183551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03654379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433728SpecialSearch->execute( )../SpecialPage.php:383
80.08195796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08755802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08755803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08995818232Hooks::run( )../SearchEngine.php:231
120.08995819832call_user_func_array ( )../Hooks.php:209
130.08995820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09045894568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09125940600CirrusSearch\Searcher->search( )../Searcher.php:268
160.09426175608CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09456207192PoolCounterWork->execute( )../Util.php:133
180.09466231448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09466231632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09466231704CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09476233640PoolCounterWork->execute( )../Util.php:129
220.09476234288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09476234472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09476234592CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10136348856CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10146352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156353064MWDebug::warning( )../GlobalFunctions.php:1247
280.10166354352MWDebug::sendMessage( )../MWDebug.php:155
290.10166354744trigger_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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.10356278080OutputPage->output( )../MediaWiki.php:583
50.10386284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396285824WebResponse->header( )../OutputPage.php:2134
70.10396285968header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.10356278080OutputPage->output( )../MediaWiki.php:583
50.10386284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10466293856WebResponse->header( )../OutputPage.php:2171
70.10466294000header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.10356278080OutputPage->output( )../MediaWiki.php:583
50.10386284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516293800WebResponse->header( )../OutputPage.php:2172
70.10516293944header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.10356278080OutputPage->output( )../MediaWiki.php:583
50.10566293800WebResponse->header( )../OutputPage.php:2220
60.10566293944header ( )../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
10.0001233928{main}( )../index.php:0
20.01263376392MediaWiki->run( )../index.php:46
30.01273377800MediaWiki->main( )../MediaWiki.php:424
40.10356278080OutputPage->output( )../MediaWiki.php:583
50.10636293960WebResponse->header( )../OutputPage.php:2227
60.10636294104header ( )../WebResponse.php:37