( ! ) Warning: Search backend error during near_match search for '3.147.27.71' 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
10.0000233928{main}( )../index.php:0
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.05803551968MediaWiki->performRequest( )../MediaWiki.php:573
50.09354379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09394433312SpecialPage->run( )../SpecialPageFactory.php:581
70.09394433680SpecialSearch->execute( )../SpecialPage.php:383
80.18775796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.20455802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20455803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21355818248Hooks::run( )../SearchEngine.php:231
120.21355819848call_user_func_array ( )../Hooks.php:209
130.21365820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21385894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21425940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.23226175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23246207272PoolCounterWork->execute( )../Util.php:133
180.23256231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23256231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23256231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23256233720PoolCounterWork->execute( )../Util.php:129
220.23256234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23256234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23256234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23896348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23906352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23906353144MWDebug::warning( )../GlobalFunctions.php:1247
280.23916354432MWDebug::sendMessage( )../MWDebug.php:155
290.23916354824trigger_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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.24386278144OutputPage->output( )../MediaWiki.php:583
50.24406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24416285888WebResponse->header( )../OutputPage.php:2134
70.24416286032header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.24386278144OutputPage->output( )../MediaWiki.php:583
50.24406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24776293920WebResponse->header( )../OutputPage.php:2171
70.24776294064header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.24386278144OutputPage->output( )../MediaWiki.php:583
50.24406284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25056293864WebResponse->header( )../OutputPage.php:2172
70.25056294008header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.24386278144OutputPage->output( )../MediaWiki.php:583
50.25106293864WebResponse->header( )../OutputPage.php:2220
60.25106294008header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.24386278144OutputPage->output( )../MediaWiki.php:583
50.25176294024WebResponse->header( )../OutputPage.php:2227
60.25176294168header ( )../WebResponse.php:37