( ! ) Warning: Search backend error during near_match search for '3.15.10.92' 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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.01883551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03324378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03364432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03374432984SpecialSearch->execute( )../SpecialPage.php:383
80.07435795008SpecialSearch->goResult( )../SpecialSearch.php:117
90.07945801240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07945801992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08165816992Hooks::run( )../SearchEngine.php:231
120.08175818592call_user_func_array ( )../Hooks.php:209
130.08175819296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08225893296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08295939328CirrusSearch\Searcher->search( )../Searcher.php:268
160.08626174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08656205976PoolCounterWork->execute( )../Util.php:133
180.08676230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08676230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08676230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08676232424PoolCounterWork->execute( )../Util.php:129
220.08676233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08676233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08676233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09316347664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09326351592wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09326351872MWDebug::warning( )../GlobalFunctions.php:1247
280.09336353160MWDebug::sendMessage( )../MWDebug.php:155
290.09336353552trigger_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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.09516276888OutputPage->output( )../MediaWiki.php:583
50.09536283336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09546284632WebResponse->header( )../OutputPage.php:2134
70.09546284776header ( )../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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.09516276888OutputPage->output( )../MediaWiki.php:583
50.09536283336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09596292664WebResponse->header( )../OutputPage.php:2171
70.09596292808header ( )../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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.09516276888OutputPage->output( )../MediaWiki.php:583
50.09536283336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09646292608WebResponse->header( )../OutputPage.php:2172
70.09646292752header ( )../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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.09516276888OutputPage->output( )../MediaWiki.php:583
50.09686292608WebResponse->header( )../OutputPage.php:2220
60.09686292752header ( )../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
20.00943375864MediaWiki->run( )../index.php:46
30.00943377272MediaWiki->main( )../MediaWiki.php:424
40.09516276888OutputPage->output( )../MediaWiki.php:583
50.09746292760WebResponse->header( )../OutputPage.php:2227
60.09746292904header ( )../WebResponse.php:37