( ! ) Warning: Search backend error during near_match search for '3.138.35.150' 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
10.0000233960{main}( )../index.php:0
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.01673551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03204379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03244433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03254433744SpecialSearch->execute( )../SpecialPage.php:383
80.09515795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.10035802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10035802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10265817880Hooks::run( )../SearchEngine.php:231
120.10275819480call_user_func_array ( )../Hooks.php:209
130.10275820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10325894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10405940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.10696175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10726206888PoolCounterWork->execute( )../Util.php:133
180.10746231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10746231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10746231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10746233336PoolCounterWork->execute( )../Util.php:129
220.10746233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10746234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10746234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11396348536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11406352472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11406352752MWDebug::warning( )../GlobalFunctions.php:1247
280.11416354056MWDebug::sendMessage( )../MWDebug.php:155
290.11416354448trigger_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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11606277768OutputPage->output( )../MediaWiki.php:583
50.11626284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636285520WebResponse->header( )../OutputPage.php:2134
70.11636285664header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11606277768OutputPage->output( )../MediaWiki.php:583
50.11626284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11716293552WebResponse->header( )../OutputPage.php:2171
70.11716293696header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11606277768OutputPage->output( )../MediaWiki.php:583
50.11626284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11766293496WebResponse->header( )../OutputPage.php:2172
70.11766293640header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11606277768OutputPage->output( )../MediaWiki.php:583
50.11816293496WebResponse->header( )../OutputPage.php:2220
60.11816293640header ( )../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
20.00903376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.11606277768OutputPage->output( )../MediaWiki.php:583
50.11886293656WebResponse->header( )../OutputPage.php:2227
60.11886293800header ( )../WebResponse.php:37