( ! ) Warning: Search backend error during near_match search for '3.12.151.11' 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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.01813551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03254433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03254433680SpecialSearch->execute( )../SpecialPage.php:383
80.07315796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.07815802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07815803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08025818248Hooks::run( )../SearchEngine.php:231
120.08035819848call_user_func_array ( )../Hooks.php:209
130.08035820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08075894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08155940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08476175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08506208512PoolCounterWork->execute( )../Util.php:133
180.08516232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08516233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08516233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08526235208PoolCounterWork->execute( )../Util.php:129
220.08526235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08526236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08526236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09156350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09176354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09176354648MWDebug::warning( )../GlobalFunctions.php:1247
280.09176355936MWDebug::sendMessage( )../MWDebug.php:155
290.09186356328trigger_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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.09366279568OutputPage->output( )../MediaWiki.php:583
50.09376286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09386287312WebResponse->header( )../OutputPage.php:2134
70.09386287456header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.09366279568OutputPage->output( )../MediaWiki.php:583
50.09376286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446295344WebResponse->header( )../OutputPage.php:2171
70.09446295488header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.09366279568OutputPage->output( )../MediaWiki.php:583
50.09376286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09496295288WebResponse->header( )../OutputPage.php:2172
70.09496295432header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.09366279568OutputPage->output( )../MediaWiki.php:583
50.09546295288WebResponse->header( )../OutputPage.php:2220
60.09546295432header ( )../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
20.00943376408MediaWiki->run( )../index.php:46
30.00953377816MediaWiki->main( )../MediaWiki.php:424
40.09366279568OutputPage->output( )../MediaWiki.php:583
50.09596295448WebResponse->header( )../OutputPage.php:2227
60.09596295592header ( )../WebResponse.php:37