( ! ) Warning: Search backend error during near_match search for '18.118.119.119' 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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.02163551632MediaWiki->performRequest( )../MediaWiki.php:573
50.03924379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03964433104SpecialPage->run( )../SpecialPageFactory.php:581
70.03964433472SpecialSearch->execute( )../SpecialPage.php:383
80.08505794832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09015801064SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09015801816SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09255816808Hooks::run( )../SearchEngine.php:231
120.09265818408call_user_func_array ( )../Hooks.php:209
130.09265819112CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09325893136CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09395939168CirrusSearch\Searcher->search( )../Searcher.php:268
160.09726174224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09756205808PoolCounterWork->execute( )../Util.php:133
180.09766230064PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09766230248call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09766230320CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09776232256PoolCounterWork->execute( )../Util.php:129
220.09776232904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09776233088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09776233208CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10446347440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10456351376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10456351656MWDebug::warning( )../GlobalFunctions.php:1247
280.10466352960MWDebug::sendMessage( )../MWDebug.php:155
290.10466353352trigger_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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.10666276672OutputPage->output( )../MediaWiki.php:583
50.10696283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706284424WebResponse->header( )../OutputPage.php:2134
70.10706284568header ( )../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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.10666276672OutputPage->output( )../MediaWiki.php:583
50.10696283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776292456WebResponse->header( )../OutputPage.php:2171
70.10776292600header ( )../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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.10666276672OutputPage->output( )../MediaWiki.php:583
50.10696283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816292400WebResponse->header( )../OutputPage.php:2172
70.10816292544header ( )../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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.10666276672OutputPage->output( )../MediaWiki.php:583
50.10866292400WebResponse->header( )../OutputPage.php:2220
60.10866292544header ( )../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
20.01233376112MediaWiki->run( )../index.php:46
30.01233377520MediaWiki->main( )../MediaWiki.php:424
40.10666276672OutputPage->output( )../MediaWiki.php:583
50.10926292560WebResponse->header( )../OutputPage.php:2227
60.10926292704header ( )../WebResponse.php:37