( ! ) Warning: Search backend error during near_match search for '3.143.17.90' after 5. 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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.09163551968MediaWiki->performRequest( )../MediaWiki.php:573
50.22054379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22084433312SpecialPage->run( )../SpecialPageFactory.php:581
70.22094433680SpecialSearch->execute( )../SpecialPage.php:383
80.71415796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.77895802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.77895803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.79175818248Hooks::run( )../SearchEngine.php:231
120.79185819848call_user_func_array ( )../Hooks.php:209
130.79185820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.79215894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.80505940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.81096175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.81116207272PoolCounterWork->execute( )../Util.php:133
180.81126231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.81126231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.81126231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.82076233720PoolCounterWork->execute( )../Util.php:129
220.82076234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.82076234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.82076234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.82556348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.82576352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.82576353144MWDebug::warning( )../GlobalFunctions.php:1247
280.82586354432MWDebug::sendMessage( )../MWDebug.php:155
290.82586354824trigger_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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.83766278144OutputPage->output( )../MediaWiki.php:583
50.83786284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.83796285888WebResponse->header( )../OutputPage.php:2134
70.83796286032header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.83766278144OutputPage->output( )../MediaWiki.php:583
50.83786284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.84866293920WebResponse->header( )../OutputPage.php:2171
70.84866294064header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.83766278144OutputPage->output( )../MediaWiki.php:583
50.83786284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.84926293864WebResponse->header( )../OutputPage.php:2172
70.84926294008header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.83766278144OutputPage->output( )../MediaWiki.php:583
50.87516293864WebResponse->header( )../OutputPage.php:2220
60.87516294008header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.83766278144OutputPage->output( )../MediaWiki.php:583
50.87586294024WebResponse->header( )../OutputPage.php:2227
60.87586294168header ( )../WebResponse.php:37