( ! ) Warning: Search backend error during near_match search for '3.16.50.60' 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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.01643552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03064379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03104433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03114433808SpecialSearch->execute( )../SpecialPage.php:383
80.07335795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.07845801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07845802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08065817600Hooks::run( )../SearchEngine.php:231
120.08065819200call_user_func_array ( )../Hooks.php:209
130.08065819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08115893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08185939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.08486175040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08516206624PoolCounterWork->execute( )../Util.php:133
180.08536230880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08536231064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08536231136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08536233072PoolCounterWork->execute( )../Util.php:129
220.08536233720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08546233904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08546234024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09186348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09206352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09206352512MWDebug::warning( )../GlobalFunctions.php:1247
280.09216353800MWDebug::sendMessage( )../MWDebug.php:155
290.09216354192trigger_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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.09406277496OutputPage->output( )../MediaWiki.php:583
50.09426283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09436285240WebResponse->header( )../OutputPage.php:2134
70.09436285384header ( )../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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.09406277496OutputPage->output( )../MediaWiki.php:583
50.09426283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09506293272WebResponse->header( )../OutputPage.php:2171
70.09506293416header ( )../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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.09406277496OutputPage->output( )../MediaWiki.php:583
50.09426283944OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09556293216WebResponse->header( )../OutputPage.php:2172
70.09556293360header ( )../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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.09406277496OutputPage->output( )../MediaWiki.php:583
50.09606293216WebResponse->header( )../OutputPage.php:2220
60.09606293360header ( )../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
10.0000233896{main}( )../index.php:0
20.00883376392MediaWiki->run( )../index.php:46
30.00883377800MediaWiki->main( )../MediaWiki.php:424
40.09406277496OutputPage->output( )../MediaWiki.php:583
50.09666293376WebResponse->header( )../OutputPage.php:2227
60.09666293520header ( )../WebResponse.php:37