( ! ) Warning: Search backend error during near_match search for '3.143.5.199' after 18. 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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.10893551968MediaWiki->performRequest( )../MediaWiki.php:573
50.18334379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18384433312SpecialPage->run( )../SpecialPageFactory.php:581
70.18384433680SpecialSearch->execute( )../SpecialPage.php:383
80.36955796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.38815802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38815803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39055818248Hooks::run( )../SearchEngine.php:231
120.39075819848call_user_func_array ( )../Hooks.php:209
130.39075820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.39135894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.39235940632CirrusSearch\Searcher->search( )../Searcher.php:268
160.39996175688CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40026207296PoolCounterWork->execute( )../Util.php:133
180.40046231552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40046231736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40046231808CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40056233744PoolCounterWork->execute( )../Util.php:129
220.40056234392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40056234576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40056234696CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.41896348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.41906352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.41906353160MWDebug::warning( )../GlobalFunctions.php:1247
280.41916354464MWDebug::sendMessage( )../MWDebug.php:155
290.41926354856trigger_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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.42126278168OutputPage->output( )../MediaWiki.php:583
50.42156284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42166285920WebResponse->header( )../OutputPage.php:2134
70.42166286064header ( )../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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.42126278168OutputPage->output( )../MediaWiki.php:583
50.42156284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42236293952WebResponse->header( )../OutputPage.php:2171
70.42236294096header ( )../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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.42126278168OutputPage->output( )../MediaWiki.php:583
50.42156284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42286293896WebResponse->header( )../OutputPage.php:2172
70.42286294040header ( )../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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.42126278168OutputPage->output( )../MediaWiki.php:583
50.42336293896WebResponse->header( )../OutputPage.php:2220
60.42336294040header ( )../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
20.04553376408MediaWiki->run( )../index.php:46
30.04553377816MediaWiki->main( )../MediaWiki.php:424
40.42126278168OutputPage->output( )../MediaWiki.php:583
50.42636294056WebResponse->header( )../OutputPage.php:2227
60.42636294200header ( )../WebResponse.php:37