( ! ) Warning: Search backend error during near_match search for '18.119.131.214' 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
10.0001233960{main}( )../index.php:0
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.03033551928MediaWiki->performRequest( )../MediaWiki.php:573
50.05774379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05834433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05834433728SpecialSearch->execute( )../SpecialPage.php:383
80.14925796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.15475802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15475803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15745818440Hooks::run( )../SearchEngine.php:231
120.15755820040call_user_func_array ( )../Hooks.php:209
130.15755820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15805894768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15925940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.16256175864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16286207464PoolCounterWork->execute( )../Util.php:133
180.16296231720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16296231904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16296231976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16306233912PoolCounterWork->execute( )../Util.php:129
220.16306234560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16306234744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16306234864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16936349096CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16946353032wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16946353312MWDebug::warning( )../GlobalFunctions.php:1247
280.16956354616MWDebug::sendMessage( )../MWDebug.php:155
290.16956355008trigger_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
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.17126278328OutputPage->output( )../MediaWiki.php:583
50.17146284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17156286080WebResponse->header( )../OutputPage.php:2134
70.17156286224header ( )../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
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.17126278328OutputPage->output( )../MediaWiki.php:583
50.17146284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17216294128WebResponse->header( )../OutputPage.php:2171
70.17216294272header ( )../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
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.17126278328OutputPage->output( )../MediaWiki.php:583
50.17146284784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17266294072WebResponse->header( )../OutputPage.php:2172
70.17266294216header ( )../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
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.17126278328OutputPage->output( )../MediaWiki.php:583
50.17316294072WebResponse->header( )../OutputPage.php:2220
60.17316294216header ( )../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
20.01553376416MediaWiki->run( )../index.php:46
30.01553377824MediaWiki->main( )../MediaWiki.php:424
40.17126278328OutputPage->output( )../MediaWiki.php:583
50.17416294232WebResponse->header( )../OutputPage.php:2227
60.17416294376header ( )../WebResponse.php:37