( ! ) Warning: Search backend error during near_match search for '3.128.199.88' 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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.01713553056MediaWiki->performRequest( )../MediaWiki.php:573
50.03184380544SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03234434416SpecialPage->run( )../SpecialPageFactory.php:581
70.03234434784SpecialSearch->execute( )../SpecialPage.php:383
80.07555796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08135802512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08135803264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375818264Hooks::run( )../SearchEngine.php:231
120.08375819864call_user_func_array ( )../Hooks.php:209
130.08375820568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08455894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08535940648CirrusSearch\Searcher->search( )../Searcher.php:268
160.08856175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08896207280PoolCounterWork->execute( )../Util.php:133
180.08916231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08916231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08916231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08916233728PoolCounterWork->execute( )../Util.php:129
220.08916234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08916234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08916234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09556348960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09566352896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09566353176MWDebug::warning( )../GlobalFunctions.php:1247
280.09576354480MWDebug::sendMessage( )../MWDebug.php:155
290.09576354872trigger_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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.09736278160OutputPage->output( )../MediaWiki.php:583
50.09756284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766285904WebResponse->header( )../OutputPage.php:2134
70.09766286048header ( )../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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.09736278160OutputPage->output( )../MediaWiki.php:583
50.09756284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09826293936WebResponse->header( )../OutputPage.php:2171
70.09826294080header ( )../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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.09736278160OutputPage->output( )../MediaWiki.php:583
50.09756284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876293880WebResponse->header( )../OutputPage.php:2172
70.09876294024header ( )../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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.09736278160OutputPage->output( )../MediaWiki.php:583
50.09936293880WebResponse->header( )../OutputPage.php:2220
60.09936294024header ( )../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
10.0001235328{main}( )../index.php:0
20.00943377456MediaWiki->run( )../index.php:46
30.00943378864MediaWiki->main( )../MediaWiki.php:424
40.09736278160OutputPage->output( )../MediaWiki.php:583
50.10006294040WebResponse->header( )../OutputPage.php:2227
60.10006294184header ( )../WebResponse.php:37