( ! ) Warning: Search backend error during near_match search for '18.119.105.59' after 7. 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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.02713551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04594379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04714433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04714433728SpecialSearch->execute( )../SpecialPage.php:383
80.09955796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.10555802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10555803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10855818448Hooks::run( )../SearchEngine.php:231
120.10855820048call_user_func_array ( )../Hooks.php:209
130.10855820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10955894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11035940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.11446175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11476208696PoolCounterWork->execute( )../Util.php:133
180.11506233168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11506233352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11506233424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11506235392PoolCounterWork->execute( )../Util.php:129
220.11506236040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11506236224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11506236344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12176350632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12186354568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12196354848MWDebug::warning( )../GlobalFunctions.php:1247
280.12206356152MWDebug::sendMessage( )../MWDebug.php:155
290.12206356544trigger_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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.12406279768OutputPage->output( )../MediaWiki.php:583
50.12426286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12436287520WebResponse->header( )../OutputPage.php:2134
70.12436287664header ( )../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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.12406279768OutputPage->output( )../MediaWiki.php:583
50.12426286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12506295568WebResponse->header( )../OutputPage.php:2171
70.12506295712header ( )../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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.12406279768OutputPage->output( )../MediaWiki.php:583
50.12426286224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12556295512WebResponse->header( )../OutputPage.php:2172
70.12556295656header ( )../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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.12406279768OutputPage->output( )../MediaWiki.php:583
50.12606295512WebResponse->header( )../OutputPage.php:2220
60.12606295656header ( )../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
20.01073376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.12406279768OutputPage->output( )../MediaWiki.php:583
50.12666295672WebResponse->header( )../OutputPage.php:2227
60.12666295816header ( )../WebResponse.php:37