( ! ) Warning: Search backend error during near_match search for '3.133.128.171' 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
10.0001233960{main}( )../index.php:0
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.02223551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03754379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03804433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03804433728SpecialSearch->execute( )../SpecialPage.php:383
80.08185796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08695802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08695803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08935818448Hooks::run( )../SearchEngine.php:231
120.08935820048call_user_func_array ( )../Hooks.php:209
130.08935820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09015894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09105940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.09456175872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09486207472PoolCounterWork->execute( )../Util.php:133
180.09496231728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09496231912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09496231984CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09506233920PoolCounterWork->execute( )../Util.php:129
220.09506234568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09506234752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09506234872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10176349128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10186353064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10186353344MWDebug::warning( )../GlobalFunctions.php:1247
280.10196354648MWDebug::sendMessage( )../MWDebug.php:155
290.10206355040trigger_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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.10396278360OutputPage->output( )../MediaWiki.php:583
50.10426284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436286112WebResponse->header( )../OutputPage.php:2134
70.10436286256header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.10396278360OutputPage->output( )../MediaWiki.php:583
50.10426284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10506294160WebResponse->header( )../OutputPage.php:2171
70.10506294304header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.10396278360OutputPage->output( )../MediaWiki.php:583
50.10426284816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10546294104WebResponse->header( )../OutputPage.php:2172
70.10546294248header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.10396278360OutputPage->output( )../MediaWiki.php:583
50.10596294104WebResponse->header( )../OutputPage.php:2220
60.10596294248header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.10396278360OutputPage->output( )../MediaWiki.php:583
50.10646294264WebResponse->header( )../OutputPage.php:2227
60.10646294408header ( )../WebResponse.php:37