( ! ) Warning: Search backend error during near_match search for '3.139.103.206' after 2. 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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.04873551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09054379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09094433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09094433736SpecialSearch->execute( )../SpecialPage.php:383
80.15055795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.15585802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15585802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15815817936Hooks::run( )../SearchEngine.php:231
120.15815819536call_user_func_array ( )../Hooks.php:209
130.15815820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15865894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15915940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.16206175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16226207008PoolCounterWork->execute( )../Util.php:133
180.16246231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16246231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16246231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16246233456PoolCounterWork->execute( )../Util.php:129
220.16246234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16246234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16246234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16426348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16436352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16436352864MWDebug::warning( )../GlobalFunctions.php:1247
280.16446354168MWDebug::sendMessage( )../MWDebug.php:155
290.16446354560trigger_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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.16616277848OutputPage->output( )../MediaWiki.php:583
50.16636284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16646285600WebResponse->header( )../OutputPage.php:2134
70.16646285744header ( )../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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.16616277848OutputPage->output( )../MediaWiki.php:583
50.16636284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16706293648WebResponse->header( )../OutputPage.php:2171
70.16706293792header ( )../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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.16616277848OutputPage->output( )../MediaWiki.php:583
50.16636284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16756293592WebResponse->header( )../OutputPage.php:2172
70.16756293736header ( )../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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.16616277848OutputPage->output( )../MediaWiki.php:583
50.16926293592WebResponse->header( )../OutputPage.php:2220
60.16926293736header ( )../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
20.03803376416MediaWiki->run( )../index.php:46
30.03803377824MediaWiki->main( )../MediaWiki.php:424
40.16616277848OutputPage->output( )../MediaWiki.php:583
50.17036293752WebResponse->header( )../OutputPage.php:2227
60.17036293896header ( )../WebResponse.php:37