( ! ) Warning: Search backend error during near_match search for '18.119.116.125' 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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.02533551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03974379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04014432984SpecialPage->run( )../SpecialPageFactory.php:581
70.04024433352SpecialSearch->execute( )../SpecialPage.php:383
80.08405794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.08915800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08915801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09155816440Hooks::run( )../SearchEngine.php:231
120.09165818040call_user_func_array ( )../Hooks.php:209
130.09165818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09205892792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09275938832CirrusSearch\Searcher->search( )../Searcher.php:268
160.09596173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09626206704PoolCounterWork->execute( )../Util.php:133
180.09636231176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09636231360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09636231432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09636233400PoolCounterWork->execute( )../Util.php:129
220.09636234048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09636234232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09636234352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10276348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10296352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10296352832MWDebug::warning( )../GlobalFunctions.php:1247
280.10306354136MWDebug::sendMessage( )../MWDebug.php:155
290.10306354528trigger_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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.10486277752OutputPage->output( )../MediaWiki.php:583
50.10506284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516285504WebResponse->header( )../OutputPage.php:2134
70.10516285648header ( )../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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.10486277752OutputPage->output( )../MediaWiki.php:583
50.10506284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586293536WebResponse->header( )../OutputPage.php:2171
70.10586293680header ( )../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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.10486277752OutputPage->output( )../MediaWiki.php:583
50.10506284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636293480WebResponse->header( )../OutputPage.php:2172
70.10636293624header ( )../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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.10486277752OutputPage->output( )../MediaWiki.php:583
50.10686293480WebResponse->header( )../OutputPage.php:2220
60.10686293624header ( )../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
10.0002233960{main}( )../index.php:0
20.01493375888MediaWiki->run( )../index.php:46
30.01493377296MediaWiki->main( )../MediaWiki.php:424
40.10486277752OutputPage->output( )../MediaWiki.php:583
50.10746293640WebResponse->header( )../OutputPage.php:2227
60.10746293784header ( )../WebResponse.php:37