( ! ) Warning: Search backend error during near_match search for '18.119.0.37' 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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.01733553512MediaWiki->performRequest( )../MediaWiki.php:573
50.03214381120SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03254434992SpecialPage->run( )../SpecialPageFactory.php:581
70.03254435360SpecialSearch->execute( )../SpecialPage.php:383
80.07525798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.08025803944SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08025804696SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08245819696Hooks::run( )../SearchEngine.php:231
120.08245821296call_user_func_array ( )../Hooks.php:209
130.08245822000CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08315896032CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08365942072CirrusSearch\Searcher->search( )../Searcher.php:268
160.08606177176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08626208760PoolCounterWork->execute( )../Util.php:133
180.08646233016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08646233200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08646233272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08646235208PoolCounterWork->execute( )../Util.php:129
220.08646235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08646236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08646236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09256350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09286354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09286354648MWDebug::warning( )../GlobalFunctions.php:1247
280.09296355936MWDebug::sendMessage( )../MWDebug.php:155
290.09296356328trigger_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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.09536279632OutputPage->output( )../MediaWiki.php:583
50.09556286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566287376WebResponse->header( )../OutputPage.php:2134
70.09566287520header ( )../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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.09536279632OutputPage->output( )../MediaWiki.php:583
50.09556286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626295408WebResponse->header( )../OutputPage.php:2171
70.09626295552header ( )../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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.09536279632OutputPage->output( )../MediaWiki.php:583
50.09556286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676295352WebResponse->header( )../OutputPage.php:2172
70.09676295496header ( )../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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.09536279632OutputPage->output( )../MediaWiki.php:583
50.09716295352WebResponse->header( )../OutputPage.php:2220
60.09716295496header ( )../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
10.0000235216{main}( )../index.php:0
20.00933377864MediaWiki->run( )../index.php:46
30.00933379272MediaWiki->main( )../MediaWiki.php:424
40.09536279632OutputPage->output( )../MediaWiki.php:583
50.09776295512WebResponse->header( )../OutputPage.php:2227
60.09776295656header ( )../WebResponse.php:37