( ! ) Warning: Search backend error during near_match search for '3.17.79.20' 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
10.0000233896{main}( )../index.php:0
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.02433551952MediaWiki->performRequest( )../MediaWiki.php:573
50.04274379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04324433184SpecialPage->run( )../SpecialPageFactory.php:581
70.04324433552SpecialSearch->execute( )../SpecialPage.php:383
80.09625795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.10225802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10225802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10475817936Hooks::run( )../SearchEngine.php:231
120.10485819536call_user_func_array ( )../Hooks.php:209
130.10485820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10535894256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10605940280CirrusSearch\Searcher->search( )../Searcher.php:268
160.10916175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10946206984PoolCounterWork->execute( )../Util.php:133
180.10956231240PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10956231424call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10956231496CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10956233432PoolCounterWork->execute( )../Util.php:129
220.10956234080PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10956234264call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10966234384CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11596348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11606352592wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11606352872MWDebug::warning( )../GlobalFunctions.php:1247
280.11616354160MWDebug::sendMessage( )../MWDebug.php:155
290.11616354552trigger_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
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.11816277856OutputPage->output( )../MediaWiki.php:583
50.11836284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846285600WebResponse->header( )../OutputPage.php:2134
70.11846285744header ( )../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
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.11816277856OutputPage->output( )../MediaWiki.php:583
50.11836284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11916293632WebResponse->header( )../OutputPage.php:2171
70.11916293776header ( )../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
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.11816277856OutputPage->output( )../MediaWiki.php:583
50.11836284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11976293576WebResponse->header( )../OutputPage.php:2172
70.11976293720header ( )../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
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.11816277856OutputPage->output( )../MediaWiki.php:583
50.12026293576WebResponse->header( )../OutputPage.php:2220
60.12026293720header ( )../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
20.01303376408MediaWiki->run( )../index.php:46
30.01313377816MediaWiki->main( )../MediaWiki.php:424
40.11816277856OutputPage->output( )../MediaWiki.php:583
50.12086293736WebResponse->header( )../OutputPage.php:2227
60.12086293880header ( )../WebResponse.php:37