( ! ) Warning: Search backend error during near_match search for '3.139.98.201' after 20. 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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.03863561408MediaWiki->performRequest( )../MediaWiki.php:573
50.06874388960SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06954442840SpecialPage->run( )../SpecialPageFactory.php:581
70.06954443208SpecialSearch->execute( )../SpecialPage.php:383
80.14625804976SpecialSearch->goResult( )../SpecialSearch.php:117
90.16785811232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16785811984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17085826984Hooks::run( )../SearchEngine.php:231
120.17085828584call_user_func_array ( )../Hooks.php:209
130.17085829288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17215903312CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17335949336CirrusSearch\Searcher->search( )../Searcher.php:268
160.17756184424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17776217192PoolCounterWork->execute( )../Util.php:133
180.17786241632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17786241816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17786241888CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17796243856PoolCounterWork->execute( )../Util.php:129
220.17796244504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17796244688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17796244808CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19826359104CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19836363040wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19836363320MWDebug::warning( )../GlobalFunctions.php:1247
280.19856364624MWDebug::sendMessage( )../MWDebug.php:155
290.19856365016trigger_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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.20016288272OutputPage->output( )../MediaWiki.php:583
50.20036294728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20046296024WebResponse->header( )../OutputPage.php:2134
70.20046296168header ( )../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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.20016288272OutputPage->output( )../MediaWiki.php:583
50.20036294728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20116304056WebResponse->header( )../OutputPage.php:2171
70.20116304200header ( )../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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.20016288272OutputPage->output( )../MediaWiki.php:583
50.20036294728OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20166304000WebResponse->header( )../OutputPage.php:2172
70.20166304144header ( )../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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.20016288272OutputPage->output( )../MediaWiki.php:583
50.20206304000WebResponse->header( )../OutputPage.php:2220
60.20206304144header ( )../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
10.0000240368{main}( )../index.php:0
20.01543385920MediaWiki->run( )../index.php:46
30.01543387328MediaWiki->main( )../MediaWiki.php:424
40.20016288272OutputPage->output( )../MediaWiki.php:583
50.20266304160WebResponse->header( )../OutputPage.php:2227
60.20266304304header ( )../WebResponse.php:37