( ! ) Warning: Search backend error during near_match search for '3.12.155.100' 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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.01943551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03464379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03514433728SpecialSearch->execute( )../SpecialPage.php:383
80.07815795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08375801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08375802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08605817320Hooks::run( )../SearchEngine.php:231
120.08605818920call_user_func_array ( )../Hooks.php:209
130.08605819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08655893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08725939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.09006174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09026206368PoolCounterWork->execute( )../Util.php:133
180.09046230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09046230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09046230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09046232816PoolCounterWork->execute( )../Util.php:129
220.09046233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09046233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09046233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09686348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696351992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706352272MWDebug::warning( )../GlobalFunctions.php:1247
280.09706353576MWDebug::sendMessage( )../MWDebug.php:155
290.09706353968trigger_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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.09866277248OutputPage->output( )../MediaWiki.php:583
50.09896283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09906285000WebResponse->header( )../OutputPage.php:2134
70.09906285144header ( )../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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.09866277248OutputPage->output( )../MediaWiki.php:583
50.09896283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966293032WebResponse->header( )../OutputPage.php:2171
70.09966293176header ( )../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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.09866277248OutputPage->output( )../MediaWiki.php:583
50.09896283704OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10016292976WebResponse->header( )../OutputPage.php:2172
70.10016293120header ( )../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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.09866277248OutputPage->output( )../MediaWiki.php:583
50.10066292976WebResponse->header( )../OutputPage.php:2220
60.10066293120header ( )../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
20.01143376056MediaWiki->run( )../index.php:46
30.01143377464MediaWiki->main( )../MediaWiki.php:424
40.09866277248OutputPage->output( )../MediaWiki.php:583
50.10126293136WebResponse->header( )../OutputPage.php:2227
60.10126293280header ( )../WebResponse.php:37