( ! ) Warning: Search backend error during near_match search for '3.17.79.20' after 3. 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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.14223551320MediaWiki->performRequest( )../MediaWiki.php:573
50.27244378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.27284432616SpecialPage->run( )../SpecialPageFactory.php:581
70.27284432984SpecialSearch->execute( )../SpecialPage.php:383
80.44985795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.47625801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.47625801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.48735816984Hooks::run( )../SearchEngine.php:231
120.48735818584call_user_func_array ( )../Hooks.php:209
130.48735819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.48785893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.48855939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.50676174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.50696205976PoolCounterWork->execute( )../Util.php:133
180.51096230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.51096230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.51096230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.51106232424PoolCounterWork->execute( )../Util.php:129
220.51106233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.51106233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.51106233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.51366347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.51386351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.51386351840MWDebug::warning( )../GlobalFunctions.php:1247
280.51396353128MWDebug::sendMessage( )../MWDebug.php:155
290.51396353520trigger_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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.52886276856OutputPage->output( )../MediaWiki.php:583
50.52906283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52916284600WebResponse->header( )../OutputPage.php:2134
70.52916284744header ( )../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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.52886276856OutputPage->output( )../MediaWiki.php:583
50.52906283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52976292632WebResponse->header( )../OutputPage.php:2171
70.52976292776header ( )../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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.52886276856OutputPage->output( )../MediaWiki.php:583
50.52906283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.53026292576WebResponse->header( )../OutputPage.php:2172
70.53026292720header ( )../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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.52886276856OutputPage->output( )../MediaWiki.php:583
50.53076292576WebResponse->header( )../OutputPage.php:2220
60.53076292720header ( )../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
10.0000233896{main}( )../index.php:0
20.05283375864MediaWiki->run( )../index.php:46
30.05283377272MediaWiki->main( )../MediaWiki.php:424
40.52886276856OutputPage->output( )../MediaWiki.php:583
50.53136292728WebResponse->header( )../OutputPage.php:2227
60.53136292872header ( )../WebResponse.php:37