( ! ) Warning: Search backend error during near_match search for '3.143.239.234' 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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03604433736SpecialSearch->execute( )../SpecialPage.php:383
80.08505795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09045802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09045802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265817936Hooks::run( )../SearchEngine.php:231
120.09275819536call_user_func_array ( )../Hooks.php:209
130.09275820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10165894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10235940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.10476175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10556207008PoolCounterWork->execute( )../Util.php:133
180.10576231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10576231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10576231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10576233456PoolCounterWork->execute( )../Util.php:129
220.10576234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10586234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10586234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11216348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11236352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11236352864MWDebug::warning( )../GlobalFunctions.php:1247
280.11246354168MWDebug::sendMessage( )../MWDebug.php:155
290.11246354560trigger_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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11426277848OutputPage->output( )../MediaWiki.php:583
50.11446284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11456285600WebResponse->header( )../OutputPage.php:2134
70.11456285744header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11426277848OutputPage->output( )../MediaWiki.php:583
50.11446284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11526293648WebResponse->header( )../OutputPage.php:2171
70.11526293792header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11426277848OutputPage->output( )../MediaWiki.php:583
50.11446284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11576293592WebResponse->header( )../OutputPage.php:2172
70.11576293736header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11426277848OutputPage->output( )../MediaWiki.php:583
50.11636293592WebResponse->header( )../OutputPage.php:2220
60.11636293736header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11426277848OutputPage->output( )../MediaWiki.php:583
50.11696293752WebResponse->header( )../OutputPage.php:2227
60.11696293896header ( )../WebResponse.php:37