( ! ) Warning: Search backend error during near_match search for '3.144.106.159' 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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.02753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05804379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05844433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05844433736SpecialSearch->execute( )../SpecialPage.php:383
80.12945795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.14125802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14125802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15165817936Hooks::run( )../SearchEngine.php:231
120.15175819536call_user_func_array ( )../Hooks.php:209
130.15175820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15205894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15235940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.15416175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15436206888PoolCounterWork->execute( )../Util.php:133
180.15446231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15446231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15446231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15456233336PoolCounterWork->execute( )../Util.php:129
220.15456233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15456234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15456234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16046348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16066352512wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16066352792MWDebug::warning( )../GlobalFunctions.php:1247
280.16076354096MWDebug::sendMessage( )../MWDebug.php:155
290.16076354488trigger_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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.16256277792OutputPage->output( )../MediaWiki.php:583
50.16276284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16286285544WebResponse->header( )../OutputPage.php:2134
70.16286285688header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.16256277792OutputPage->output( )../MediaWiki.php:583
50.16276284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16366293592WebResponse->header( )../OutputPage.php:2171
70.16366293736header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.16256277792OutputPage->output( )../MediaWiki.php:583
50.16276284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16416293536WebResponse->header( )../OutputPage.php:2172
70.16416293680header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.16256277792OutputPage->output( )../MediaWiki.php:583
50.16466293536WebResponse->header( )../OutputPage.php:2220
60.16466293680header ( )../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
20.00993376416MediaWiki->run( )../index.php:46
30.00993377824MediaWiki->main( )../MediaWiki.php:424
40.16256277792OutputPage->output( )../MediaWiki.php:583
50.16526293696WebResponse->header( )../OutputPage.php:2227
60.16526293840header ( )../WebResponse.php:37