( ! ) Warning: Search backend error during near_match search for '3.149.253.210' after 53. 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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.03433551440MediaWiki->performRequest( )../MediaWiki.php:573
50.24564379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24624432944SpecialPage->run( )../SpecialPageFactory.php:581
70.24634433312SpecialSearch->execute( )../SpecialPage.php:383
80.66155794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.72955801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.72955801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.75035816776Hooks::run( )../SearchEngine.php:231
120.75045818376call_user_func_array ( )../Hooks.php:209
130.75045819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.75095893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.75125939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.75306174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.75326205800PoolCounterWork->execute( )../Util.php:133
180.75336230056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.75336230240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.75336230312CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.75346232248PoolCounterWork->execute( )../Util.php:129
220.75346232896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.75346233080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.75346233200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.80616347472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.80636351408wfLogWarning( )../ElasticsearchIntermediary.php:98
270.80636351688MWDebug::warning( )../GlobalFunctions.php:1247
280.80646352992MWDebug::sendMessage( )../MWDebug.php:155
290.80646353384trigger_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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.80866276680OutputPage->output( )../MediaWiki.php:583
50.80886283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80896284432WebResponse->header( )../OutputPage.php:2134
70.80896284576header ( )../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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.80866276680OutputPage->output( )../MediaWiki.php:583
50.80886283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80966292464WebResponse->header( )../OutputPage.php:2171
70.80966292608header ( )../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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.80866276680OutputPage->output( )../MediaWiki.php:583
50.80886283136OutputPage->sendCacheControl( )../OutputPage.php:2218
60.82236292408WebResponse->header( )../OutputPage.php:2172
70.82236292552header ( )../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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.80866276680OutputPage->output( )../MediaWiki.php:583
50.82286292408WebResponse->header( )../OutputPage.php:2220
60.82286292552header ( )../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
20.01433375896MediaWiki->run( )../index.php:46
30.01433377304MediaWiki->main( )../MediaWiki.php:424
40.80866276680OutputPage->output( )../MediaWiki.php:583
50.82356292568WebResponse->header( )../OutputPage.php:2227
60.82356292712header ( )../WebResponse.php:37