( ! ) Warning: Search backend error during near_match search for '3.145.47.123' after 7. 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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433744SpecialSearch->execute( )../SpecialPage.php:383
80.08035795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08595802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08595802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08845817840Hooks::run( )../SearchEngine.php:231
120.08845819440call_user_func_array ( )../Hooks.php:209
130.08845820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08905894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09005940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.09396175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09446208128PoolCounterWork->execute( )../Util.php:133
180.09466232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09466232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09466232856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09476234824PoolCounterWork->execute( )../Util.php:129
220.09476235472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09476235656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09476235776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10186350056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196353992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10196354272MWDebug::warning( )../GlobalFunctions.php:1247
280.10216355576MWDebug::sendMessage( )../MWDebug.php:155
290.10216355968trigger_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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10416279192OutputPage->output( )../MediaWiki.php:583
50.10436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446286944WebResponse->header( )../OutputPage.php:2134
70.10446287088header ( )../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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10416279192OutputPage->output( )../MediaWiki.php:583
50.10436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516294976WebResponse->header( )../OutputPage.php:2171
70.10516295120header ( )../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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10416279192OutputPage->output( )../MediaWiki.php:583
50.10436285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566294920WebResponse->header( )../OutputPage.php:2172
70.10566295064header ( )../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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10416279192OutputPage->output( )../MediaWiki.php:583
50.10616294920WebResponse->header( )../OutputPage.php:2220
60.10616295064header ( )../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
10.0000233960{main}( )../index.php:0
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10416279192OutputPage->output( )../MediaWiki.php:583
50.10676295080WebResponse->header( )../OutputPage.php:2227
60.10676295224header ( )../WebResponse.php:37