( ! ) Warning: Search backend error during near_match search for '3.147.242.204' 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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.02253551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03874379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04064433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04074433728SpecialSearch->execute( )../SpecialPage.php:383
80.08595796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.09105802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09105803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09325818448Hooks::run( )../SearchEngine.php:231
120.09335820048call_user_func_array ( )../Hooks.php:209
130.09335820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09375894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09455940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.09776175920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796207504PoolCounterWork->execute( )../Util.php:133
180.09816231760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816231944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816232016CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09826233952PoolCounterWork->execute( )../Util.php:129
220.09826234600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09826234784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09826234904CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10466349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10486353128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10486353408MWDebug::warning( )../GlobalFunctions.php:1247
280.10496354712MWDebug::sendMessage( )../MWDebug.php:155
290.10496355104trigger_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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.10696278392OutputPage->output( )../MediaWiki.php:583
50.10716284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726286144WebResponse->header( )../OutputPage.php:2134
70.10726286288header ( )../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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.10696278392OutputPage->output( )../MediaWiki.php:583
50.10716284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796294192WebResponse->header( )../OutputPage.php:2171
70.10796294336header ( )../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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.10696278392OutputPage->output( )../MediaWiki.php:583
50.10716284848OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10846294136WebResponse->header( )../OutputPage.php:2172
70.10846294280header ( )../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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.10696278392OutputPage->output( )../MediaWiki.php:583
50.10896294136WebResponse->header( )../OutputPage.php:2220
60.10896294280header ( )../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
10.0001233960{main}( )../index.php:0
20.01393376416MediaWiki->run( )../index.php:46
30.01393377824MediaWiki->main( )../MediaWiki.php:424
40.10696278392OutputPage->output( )../MediaWiki.php:583
50.10956294296WebResponse->header( )../OutputPage.php:2227
60.10956294440header ( )../WebResponse.php:37