( ! ) Warning: Search backend error during near_match search for '3.133.109.175' 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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.01903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03304379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03334433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433736SpecialSearch->execute( )../SpecialPage.php:383
80.07305796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.07785802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07785802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07995817992Hooks::run( )../SearchEngine.php:231
120.08005819592call_user_func_array ( )../Hooks.php:209
130.08005820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08055894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08115940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.08416175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08436207000PoolCounterWork->execute( )../Util.php:133
180.08456231256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08456231440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08456231512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08456233448PoolCounterWork->execute( )../Util.php:129
220.08456234096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08456234280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08456234400CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09076348688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09086352624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09086352904MWDebug::warning( )../GlobalFunctions.php:1247
280.09096354208MWDebug::sendMessage( )../MWDebug.php:155
290.09096354600trigger_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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09236277920OutputPage->output( )../MediaWiki.php:583
50.09256284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09266285672WebResponse->header( )../OutputPage.php:2134
70.09266285816header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09236277920OutputPage->output( )../MediaWiki.php:583
50.09256284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09326293720WebResponse->header( )../OutputPage.php:2171
70.09326293864header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09236277920OutputPage->output( )../MediaWiki.php:583
50.09256284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09376293664WebResponse->header( )../OutputPage.php:2172
70.09376293808header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09236277920OutputPage->output( )../MediaWiki.php:583
50.09426293664WebResponse->header( )../OutputPage.php:2220
60.09426293808header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09236277920OutputPage->output( )../MediaWiki.php:583
50.09476293824WebResponse->header( )../OutputPage.php:2227
60.09476293968header ( )../WebResponse.php:37