( ! ) Warning: Search backend error during near_match search for '3.135.190.42' 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
10.0001233928{main}( )../index.php:0
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.02203551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03664378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03714432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03714433040SpecialSearch->execute( )../SpecialPage.php:383
80.07725794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.08205800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08205801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08415816640Hooks::run( )../SearchEngine.php:231
120.08415818240call_user_func_array ( )../Hooks.php:209
130.08415818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08465892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08525939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08776174064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08796205648PoolCounterWork->execute( )../Util.php:133
180.08816229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08816230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08816230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08816232096PoolCounterWork->execute( )../Util.php:129
220.08816232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08816232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08816233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09426347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09436351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09436351544MWDebug::warning( )../GlobalFunctions.php:1247
280.09446352848MWDebug::sendMessage( )../MWDebug.php:155
290.09446353240trigger_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
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09666284304WebResponse->header( )../OutputPage.php:2134
70.09666284448header ( )../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
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09726292336WebResponse->header( )../OutputPage.php:2171
70.09726292480header ( )../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
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776292280WebResponse->header( )../OutputPage.php:2172
70.09776292424header ( )../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
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09816292280WebResponse->header( )../OutputPage.php:2220
60.09816292424header ( )../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
20.01283375864MediaWiki->run( )../index.php:46
30.01283377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09886292440WebResponse->header( )../OutputPage.php:2227
60.09886292584header ( )../WebResponse.php:37