( ! ) Warning: Search backend error during near_match search for '3.145.43.5' 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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.02043551680MediaWiki->performRequest( )../MediaWiki.php:573
50.03724379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03764433088SpecialPage->run( )../SpecialPageFactory.php:581
70.03764433456SpecialSearch->execute( )../SpecialPage.php:383
80.08345794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.08965800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08965801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09195816560Hooks::run( )../SearchEngine.php:231
120.09205818160call_user_func_array ( )../Hooks.php:209
130.09205818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09265892872CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09335938896CirrusSearch\Searcher->search( )../Searcher.php:268
160.09646174000CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09676205592PoolCounterWork->execute( )../Util.php:133
180.09686229848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09686230032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09686230104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09696232040PoolCounterWork->execute( )../Util.php:129
220.09696232688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09696232872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09696232992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10346347224CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10356351152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10356351432MWDebug::warning( )../GlobalFunctions.php:1247
280.10376352720MWDebug::sendMessage( )../MWDebug.php:155
290.10376353112trigger_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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.10616276416OutputPage->output( )../MediaWiki.php:583
50.10636282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10646284160WebResponse->header( )../OutputPage.php:2134
70.10646284304header ( )../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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.10616276416OutputPage->output( )../MediaWiki.php:583
50.10636282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716292192WebResponse->header( )../OutputPage.php:2171
70.10716292336header ( )../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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.10616276416OutputPage->output( )../MediaWiki.php:583
50.10636282864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766292136WebResponse->header( )../OutputPage.php:2172
70.10766292280header ( )../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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.10616276416OutputPage->output( )../MediaWiki.php:583
50.10816292136WebResponse->header( )../OutputPage.php:2220
60.10816292280header ( )../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
10.0001233896{main}( )../index.php:0
20.00983376040MediaWiki->run( )../index.php:46
30.00983377448MediaWiki->main( )../MediaWiki.php:424
40.10616276416OutputPage->output( )../MediaWiki.php:583
50.10876292288WebResponse->header( )../OutputPage.php:2227
60.10876292432header ( )../WebResponse.php:37