( ! ) Warning: Search backend error during near_match search for '3.135.196.103' after 10. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.04613551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09334379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09624433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09624433736SpecialSearch->execute( )../SpecialPage.php:383
80.18855796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.19655802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19655802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20245817992Hooks::run( )../SearchEngine.php:231
120.20255819592call_user_func_array ( )../Hooks.php:209
130.20255820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20305894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20385940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.20676175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20716207008PoolCounterWork->execute( )../Util.php:133
180.20736231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20736231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20736231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20746233456PoolCounterWork->execute( )../Util.php:129
220.20746234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20746234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20746234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21746348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22316352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22316352880MWDebug::warning( )../GlobalFunctions.php:1247
280.22346354184MWDebug::sendMessage( )../MWDebug.php:155
290.22346354576trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.22536277896OutputPage->output( )../MediaWiki.php:583
50.22556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22566285648WebResponse->header( )../OutputPage.php:2134
70.22566285792header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.22536277896OutputPage->output( )../MediaWiki.php:583
50.22556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22636293696WebResponse->header( )../OutputPage.php:2171
70.22636293840header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.22536277896OutputPage->output( )../MediaWiki.php:583
50.22556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22686293640WebResponse->header( )../OutputPage.php:2172
70.22686293784header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.22536277896OutputPage->output( )../MediaWiki.php:583
50.22736293640WebResponse->header( )../OutputPage.php:2220
60.22736293784header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00903377824MediaWiki->main( )../MediaWiki.php:424
40.22536277896OutputPage->output( )../MediaWiki.php:583
50.22796293800WebResponse->header( )../OutputPage.php:2227
60.22796293944header ( )../WebResponse.php:37