( ! ) Warning: Search backend error during near_match search for '3.148.109.5' after 2. 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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.01943551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03454379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433728SpecialSearch->execute( )../SpecialPage.php:383
80.07945796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08475802512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08475803264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08715818264Hooks::run( )../SearchEngine.php:231
120.08715819864call_user_func_array ( )../Hooks.php:209
130.08715820568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08755894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08825940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09116175672CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09146207272PoolCounterWork->execute( )../Util.php:133
180.09166231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09166231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09166231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09166233720PoolCounterWork->execute( )../Util.php:129
220.09166234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09166234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09166234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09386348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09396352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09396353160MWDebug::warning( )../GlobalFunctions.php:1247
280.09406354448MWDebug::sendMessage( )../MWDebug.php:155
290.09406354840trigger_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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.09606278176OutputPage->output( )../MediaWiki.php:583
50.09626284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636285920WebResponse->header( )../OutputPage.php:2134
70.09636286064header ( )../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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.09606278176OutputPage->output( )../MediaWiki.php:583
50.09626284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696293952WebResponse->header( )../OutputPage.php:2171
70.09696294096header ( )../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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.09606278176OutputPage->output( )../MediaWiki.php:583
50.09626284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09746293896WebResponse->header( )../OutputPage.php:2172
70.09746294040header ( )../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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.09606278176OutputPage->output( )../MediaWiki.php:583
50.09796293896WebResponse->header( )../OutputPage.php:2220
60.09796294040header ( )../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
10.0001233928{main}( )../index.php:0
20.01083376392MediaWiki->run( )../index.php:46
30.01083377800MediaWiki->main( )../MediaWiki.php:424
40.09606278176OutputPage->output( )../MediaWiki.php:583
50.09866294056WebResponse->header( )../OutputPage.php:2227
60.09866294200header ( )../WebResponse.php:37