( ! ) Warning: Search backend error during near_match search for '3.144.40.90' 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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.02123551872MediaWiki->performRequest( )../MediaWiki.php:573
50.03554379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03614433728SpecialSearch->execute( )../SpecialPage.php:383
80.07815796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.08305802480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08305803232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08515818232Hooks::run( )../SearchEngine.php:231
120.08525819832call_user_func_array ( )../Hooks.php:209
130.08525820536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08565894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08635940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.08916175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08936208496PoolCounterWork->execute( )../Util.php:133
180.08956232968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08956233152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08956233224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08956235192PoolCounterWork->execute( )../Util.php:129
220.08956235840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08956236024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08956236144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09586350424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09596354352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09596354632MWDebug::warning( )../GlobalFunctions.php:1247
280.09606355920MWDebug::sendMessage( )../MWDebug.php:155
290.09606356312trigger_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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.09756279552OutputPage->output( )../MediaWiki.php:583
50.09776286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786287296WebResponse->header( )../OutputPage.php:2134
70.09786287440header ( )../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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.09756279552OutputPage->output( )../MediaWiki.php:583
50.09776286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836295328WebResponse->header( )../OutputPage.php:2171
70.09836295472header ( )../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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.09756279552OutputPage->output( )../MediaWiki.php:583
50.09776286000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09896295272WebResponse->header( )../OutputPage.php:2172
70.09896295416header ( )../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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.09756279552OutputPage->output( )../MediaWiki.php:583
50.09936295272WebResponse->header( )../OutputPage.php:2220
60.09936295416header ( )../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
20.01343376392MediaWiki->run( )../index.php:46
30.01343377800MediaWiki->main( )../MediaWiki.php:424
40.09756279552OutputPage->output( )../MediaWiki.php:583
50.09996295432WebResponse->header( )../OutputPage.php:2227
60.09996295576header ( )../WebResponse.php:37