( ! ) Warning: Search backend error during near_match search for '13.58.51.36' after 2. 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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
40.18533551968MediaWiki->performRequest( )../MediaWiki.php:573
50.52784379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.52824433312SpecialPage->run( )../SpecialPageFactory.php:581
70.52834433680SpecialSearch->execute( )../SpecialPage.php:383
81.17415796240SpecialSearch->goResult( )../SpecialSearch.php:117
91.21715802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.21715803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.23645818248Hooks::run( )../SearchEngine.php:231
121.23655819848call_user_func_array ( )../Hooks.php:209
131.23655820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.23695894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.23775940608CirrusSearch\Searcher->search( )../Searcher.php:268
161.30086175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.30116207272PoolCounterWork->execute( )../Util.php:133
181.30136231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.30136231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.30136231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.30136233720PoolCounterWork->execute( )../Util.php:129
221.30136234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.30136234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.30136234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.30366348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.30376352848wfLogWarning( )../ElasticsearchIntermediary.php:98
271.30376353128MWDebug::warning( )../GlobalFunctions.php:1247
281.30386354416MWDebug::sendMessage( )../MWDebug.php:155
291.30386354808trigger_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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
41.35576278144OutputPage->output( )../MediaWiki.php:583
51.35596284592OutputPage->sendCacheControl( )../OutputPage.php:2218
61.35616285888WebResponse->header( )../OutputPage.php:2134
71.35616286032header ( )../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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
41.35576278144OutputPage->output( )../MediaWiki.php:583
51.35596284592OutputPage->sendCacheControl( )../OutputPage.php:2218
61.35676293920WebResponse->header( )../OutputPage.php:2171
71.35676294064header ( )../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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
41.35576278144OutputPage->output( )../MediaWiki.php:583
51.35596284592OutputPage->sendCacheControl( )../OutputPage.php:2218
61.35726293864WebResponse->header( )../OutputPage.php:2172
71.35726294008header ( )../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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
41.35576278144OutputPage->output( )../MediaWiki.php:583
51.35776293864WebResponse->header( )../OutputPage.php:2220
61.35776294008header ( )../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
10.0000233928{main}( )../index.php:0
20.04383376408MediaWiki->run( )../index.php:46
30.04383377816MediaWiki->main( )../MediaWiki.php:424
41.35576278144OutputPage->output( )../MediaWiki.php:583
51.35836294024WebResponse->header( )../OutputPage.php:2227
61.35836294168header ( )../WebResponse.php:37