( ! ) Warning: Search backend error during near_match search for '3.17.80.78' 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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.02123551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03664379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03704433552SpecialSearch->execute( )../SpecialPage.php:383
80.08265795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08825802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08825802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09075817936Hooks::run( )../SearchEngine.php:231
120.09085819536call_user_func_array ( )../Hooks.php:209
130.09085820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09115894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09195940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09486175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09516206856PoolCounterWork->execute( )../Util.php:133
180.09536231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09536231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09536231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09536233304PoolCounterWork->execute( )../Util.php:129
220.09536233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09536234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09536234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10166348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10176352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10176352728MWDebug::warning( )../GlobalFunctions.php:1247
280.10186354016MWDebug::sendMessage( )../MWDebug.php:155
290.10186354408trigger_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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10476277744OutputPage->output( )../MediaWiki.php:583
50.10506284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516285488WebResponse->header( )../OutputPage.php:2134
70.10516285632header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10476277744OutputPage->output( )../MediaWiki.php:583
50.10506284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606293520WebResponse->header( )../OutputPage.php:2171
70.10606293664header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10476277744OutputPage->output( )../MediaWiki.php:583
50.10506284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666293464WebResponse->header( )../OutputPage.php:2172
70.10666293608header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10476277744OutputPage->output( )../MediaWiki.php:583
50.10706293464WebResponse->header( )../OutputPage.php:2220
60.10706293608header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10476277744OutputPage->output( )../MediaWiki.php:583
50.10776293624WebResponse->header( )../OutputPage.php:2227
60.10776293768header ( )../WebResponse.php:37