( ! ) Warning: Search backend error during near_match search for '18.119.103.30' 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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.02043551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03484379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03534433312SpecialSearch->execute( )../SpecialPage.php:383
80.07755794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08315801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08315801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08535816776Hooks::run( )../SearchEngine.php:231
120.08535818376call_user_func_array ( )../Hooks.php:209
130.08535819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08605893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09026174184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09066205784PoolCounterWork->execute( )../Util.php:133
180.09076230040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09076230224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09076230296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09086232232PoolCounterWork->execute( )../Util.php:129
220.09086232880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09086233064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09086233184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09736347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09746351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09746351688MWDebug::warning( )../GlobalFunctions.php:1247
280.09756352992MWDebug::sendMessage( )../MWDebug.php:155
290.09756353384trigger_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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.09926276696OutputPage->output( )../MediaWiki.php:583
50.09956283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09956284448WebResponse->header( )../OutputPage.php:2134
70.09966284592header ( )../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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.09926276696OutputPage->output( )../MediaWiki.php:583
50.09956283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026292480WebResponse->header( )../OutputPage.php:2171
70.10026292624header ( )../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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.09926276696OutputPage->output( )../MediaWiki.php:583
50.09956283152OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10076292424WebResponse->header( )../OutputPage.php:2172
70.10076292568header ( )../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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.09926276696OutputPage->output( )../MediaWiki.php:583
50.10126292424WebResponse->header( )../OutputPage.php:2220
60.10126292568header ( )../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
10.0002233960{main}( )../index.php:0
20.01273375896MediaWiki->run( )../index.php:46
30.01273377304MediaWiki->main( )../MediaWiki.php:424
40.09926276696OutputPage->output( )../MediaWiki.php:583
50.10186292584WebResponse->header( )../OutputPage.php:2227
60.10186292728header ( )../WebResponse.php:37