( ! ) Warning: Search backend error during near_match search for '13.59.36.4' 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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.04423551344MediaWiki->performRequest( )../MediaWiki.php:573
50.06034378736SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06084432624SpecialPage->run( )../SpecialPageFactory.php:581
70.06084432992SpecialSearch->execute( )../SpecialPage.php:383
80.10575794960SpecialSearch->goResult( )../SpecialSearch.php:117
90.11065801192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11065801944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11285816944Hooks::run( )../SearchEngine.php:231
120.11285818544call_user_func_array ( )../Hooks.php:209
130.11285819248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11345893264CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11415939312CirrusSearch\Searcher->search( )../Searcher.php:268
160.11756174416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11796207192PoolCounterWork->execute( )../Util.php:133
180.11816231664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11816231848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11816231920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11816233888PoolCounterWork->execute( )../Util.php:129
220.11816234536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11816234720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11816234840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12506349120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12516353048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12516353328MWDebug::warning( )../GlobalFunctions.php:1247
280.12536354616MWDebug::sendMessage( )../MWDebug.php:155
290.12536355008trigger_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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.12776278248OutputPage->output( )../MediaWiki.php:583
50.12806284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12816285992WebResponse->header( )../OutputPage.php:2134
70.12816286136header ( )../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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.12776278248OutputPage->output( )../MediaWiki.php:583
50.12806284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12896294024WebResponse->header( )../OutputPage.php:2171
70.12896294168header ( )../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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.12776278248OutputPage->output( )../MediaWiki.php:583
50.12806284696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12946293968WebResponse->header( )../OutputPage.php:2172
70.12946294112header ( )../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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.12776278248OutputPage->output( )../MediaWiki.php:583
50.13016293968WebResponse->header( )../OutputPage.php:2220
60.13016294112header ( )../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
10.0002233896{main}( )../index.php:0
20.03243375800MediaWiki->run( )../index.php:46
30.03243377208MediaWiki->main( )../MediaWiki.php:424
40.12776278248OutputPage->output( )../MediaWiki.php:583
50.13086294120WebResponse->header( )../OutputPage.php:2227
60.13086294264header ( )../WebResponse.php:37