( ! ) Warning: Search backend error during near_match search for '3.149.250.144' after 20. 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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.03563551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08924379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08964433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08964433736SpecialSearch->execute( )../SpecialPage.php:383
80.27135795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.29775802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.29775802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.30385817936Hooks::run( )../SearchEngine.php:231
120.30385819536call_user_func_array ( )../Hooks.php:209
130.30385820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.30415894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.30875940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.31066175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.31086206960PoolCounterWork->execute( )../Util.php:133
180.31096231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.31096231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.31096231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.31096233408PoolCounterWork->execute( )../Util.php:129
220.31106234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.31106234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.31106234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33126348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33146352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33146352848MWDebug::warning( )../GlobalFunctions.php:1247
280.33156354152MWDebug::sendMessage( )../MWDebug.php:155
290.33156354544trigger_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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.33356277848OutputPage->output( )../MediaWiki.php:583
50.33376284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33386285600WebResponse->header( )../OutputPage.php:2134
70.33386285744header ( )../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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.33356277848OutputPage->output( )../MediaWiki.php:583
50.33376284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33456293648WebResponse->header( )../OutputPage.php:2171
70.33456293792header ( )../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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.33356277848OutputPage->output( )../MediaWiki.php:583
50.33376284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33506293592WebResponse->header( )../OutputPage.php:2172
70.33506293736header ( )../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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.33356277848OutputPage->output( )../MediaWiki.php:583
50.33546293592WebResponse->header( )../OutputPage.php:2220
60.33546293736header ( )../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
20.01903376416MediaWiki->run( )../index.php:46
30.01903377824MediaWiki->main( )../MediaWiki.php:424
40.33356277848OutputPage->output( )../MediaWiki.php:583
50.33616293752WebResponse->header( )../OutputPage.php:2227
60.33616293896header ( )../WebResponse.php:37