( ! ) Warning: Search backend error during near_match search for '3.139.233.121' 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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.05273551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08654379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08694433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08704433736SpecialSearch->execute( )../SpecialPage.php:383
80.14805796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.15455802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15455802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16025817992Hooks::run( )../SearchEngine.php:231
120.16025819592call_user_func_array ( )../Hooks.php:209
130.16025820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16075894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16455940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.16776175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16806207000PoolCounterWork->execute( )../Util.php:133
180.16826231256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16826231440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16826231512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16826233448PoolCounterWork->execute( )../Util.php:129
220.16836234096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16836234280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16836234400CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17536348688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17546352624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17546352904MWDebug::warning( )../GlobalFunctions.php:1247
280.17556354208MWDebug::sendMessage( )../MWDebug.php:155
290.17556354600trigger_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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.17746277920OutputPage->output( )../MediaWiki.php:583
50.17766284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17776285672WebResponse->header( )../OutputPage.php:2134
70.17776285816header ( )../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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.17746277920OutputPage->output( )../MediaWiki.php:583
50.17766284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17846293720WebResponse->header( )../OutputPage.php:2171
70.17846293864header ( )../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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.17746277920OutputPage->output( )../MediaWiki.php:583
50.17766284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17886293664WebResponse->header( )../OutputPage.php:2172
70.17886293808header ( )../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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.17746277920OutputPage->output( )../MediaWiki.php:583
50.17936293664WebResponse->header( )../OutputPage.php:2220
60.17936293808header ( )../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
20.03253376416MediaWiki->run( )../index.php:46
30.03263377824MediaWiki->main( )../MediaWiki.php:424
40.17746277920OutputPage->output( )../MediaWiki.php:583
50.17996293824WebResponse->header( )../OutputPage.php:2227
60.17996293968header ( )../WebResponse.php:37