( ! ) Warning: Search backend error during near_match search for '18.219.103.10' after 17. 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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.02873551928MediaWiki->performRequest( )../MediaWiki.php:573
50.07794379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07844433360SpecialPage->run( )../SpecialPageFactory.php:581
70.07844433728SpecialSearch->execute( )../SpecialPage.php:383
80.18355796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.19305802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19305803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19555818448Hooks::run( )../SearchEngine.php:231
120.19555820048call_user_func_array ( )../Hooks.php:209
130.19565820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19655894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19785940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.20316175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20346208696PoolCounterWork->execute( )../Util.php:133
180.20376233168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20376233352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20376233424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20376235392PoolCounterWork->execute( )../Util.php:129
220.20376236040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20376236224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20386236344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22056350632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22086354568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22086354848MWDebug::warning( )../GlobalFunctions.php:1247
280.22106356152MWDebug::sendMessage( )../MWDebug.php:155
290.22106356544trigger_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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.22356279768OutputPage->output( )../MediaWiki.php:583
50.22376286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22386287520WebResponse->header( )../OutputPage.php:2134
70.22386287664header ( )../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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.22356279768OutputPage->output( )../MediaWiki.php:583
50.22376286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22456295568WebResponse->header( )../OutputPage.php:2171
70.22456295712header ( )../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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.22356279768OutputPage->output( )../MediaWiki.php:583
50.22376286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22506295512WebResponse->header( )../OutputPage.php:2172
70.22506295656header ( )../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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.22356279768OutputPage->output( )../MediaWiki.php:583
50.22566295512WebResponse->header( )../OutputPage.php:2220
60.22566295656header ( )../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
10.0001233960{main}( )../index.php:0
20.01713376416MediaWiki->run( )../index.php:46
30.01713377824MediaWiki->main( )../MediaWiki.php:424
40.22356279768OutputPage->output( )../MediaWiki.php:583
50.22616295672WebResponse->header( )../OutputPage.php:2227
60.22616295816header ( )../WebResponse.php:37