( ! ) Warning: Search backend error during near_match search for '3.144.15.34' 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
10.0001233928{main}( )../index.php:0
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.02343551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03734379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03784433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03784433680SpecialSearch->execute( )../SpecialPage.php:383
80.09195796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09705802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09705803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09945818248Hooks::run( )../SearchEngine.php:231
120.09955819848call_user_func_array ( )../Hooks.php:209
130.09955820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10005894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10065940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.10356175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10376208512PoolCounterWork->execute( )../Util.php:133
180.10386232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10386233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10396233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10396235208PoolCounterWork->execute( )../Util.php:129
220.10396235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10396236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10396236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11006350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11016354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11016354648MWDebug::warning( )../GlobalFunctions.php:1247
280.11026355936MWDebug::sendMessage( )../MWDebug.php:155
290.11026356328trigger_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
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.11176279568OutputPage->output( )../MediaWiki.php:583
50.11196286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206287312WebResponse->header( )../OutputPage.php:2134
70.11206287456header ( )../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
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.11176279568OutputPage->output( )../MediaWiki.php:583
50.11196286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11266295344WebResponse->header( )../OutputPage.php:2171
70.11266295488header ( )../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
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.11176279568OutputPage->output( )../MediaWiki.php:583
50.11196286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11316295288WebResponse->header( )../OutputPage.php:2172
70.11316295432header ( )../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
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.11176279568OutputPage->output( )../MediaWiki.php:583
50.11356295288WebResponse->header( )../OutputPage.php:2220
60.11356295432header ( )../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
20.01033376408MediaWiki->run( )../index.php:46
30.01033377816MediaWiki->main( )../MediaWiki.php:424
40.11176279568OutputPage->output( )../MediaWiki.php:583
50.11416295448WebResponse->header( )../OutputPage.php:2227
60.11416295592header ( )../WebResponse.php:37