( ! ) Warning: Search backend error during near_match search for '18.219.119.163' 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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.03823551480MediaWiki->performRequest( )../MediaWiki.php:573
50.05934379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05984432984SpecialPage->run( )../SpecialPageFactory.php:581
70.05984433352SpecialSearch->execute( )../SpecialPage.php:383
80.11765794464SpecialSearch->goResult( )../SpecialSearch.php:117
90.12275800696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12275801448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12515816440Hooks::run( )../SearchEngine.php:231
120.12515818040call_user_func_array ( )../Hooks.php:209
130.12515818744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12575892792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12635938832CirrusSearch\Searcher->search( )../Searcher.php:268
160.12886173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12906206704PoolCounterWork->execute( )../Util.php:133
180.12916231176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12916231360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12916231432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12926233400PoolCounterWork->execute( )../Util.php:129
220.12926234048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12926234232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12926234352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13526348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13536352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13536352832MWDebug::warning( )../GlobalFunctions.php:1247
280.13546354136MWDebug::sendMessage( )../MWDebug.php:155
290.13546354528trigger_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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.13866277752OutputPage->output( )../MediaWiki.php:583
50.13886284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13916285504WebResponse->header( )../OutputPage.php:2134
70.13936285648header ( )../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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.13866277752OutputPage->output( )../MediaWiki.php:583
50.13886284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14116293536WebResponse->header( )../OutputPage.php:2171
70.14116293680header ( )../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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.13866277752OutputPage->output( )../MediaWiki.php:583
50.13886284208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14166293480WebResponse->header( )../OutputPage.php:2172
70.14166293624header ( )../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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.13866277752OutputPage->output( )../MediaWiki.php:583
50.14226293480WebResponse->header( )../OutputPage.php:2220
60.14226293624header ( )../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
10.0000233960{main}( )../index.php:0
20.02063375880MediaWiki->run( )../index.php:46
30.02063377288MediaWiki->main( )../MediaWiki.php:424
40.13866277752OutputPage->output( )../MediaWiki.php:583
50.14286293640WebResponse->header( )../OutputPage.php:2227
60.14286293784header ( )../WebResponse.php:37