( ! ) Warning: Search backend error during near_match search for '3.15.145.109' 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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.01943551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03354379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03394433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03394433744SpecialSearch->execute( )../SpecialPage.php:383
80.07385795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.07875802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07875802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08085817840Hooks::run( )../SearchEngine.php:231
120.08095819440call_user_func_array ( )../Hooks.php:209
130.08095820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08125894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08155940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.08296175320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08316206928PoolCounterWork->execute( )../Util.php:133
180.08316231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08316231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08316231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08326233376PoolCounterWork->execute( )../Util.php:129
220.08326234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08326234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08326234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08916348624CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08926352560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08926352840MWDebug::warning( )../GlobalFunctions.php:1247
280.08936354144MWDebug::sendMessage( )../MWDebug.php:155
290.08936354536trigger_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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.09086277808OutputPage->output( )../MediaWiki.php:583
50.09106284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09116285560WebResponse->header( )../OutputPage.php:2134
70.09116285704header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.09086277808OutputPage->output( )../MediaWiki.php:583
50.09106284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09176293592WebResponse->header( )../OutputPage.php:2171
70.09176293736header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.09086277808OutputPage->output( )../MediaWiki.php:583
50.09106284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09226293536WebResponse->header( )../OutputPage.php:2172
70.09226293680header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.09086277808OutputPage->output( )../MediaWiki.php:583
50.09266293536WebResponse->header( )../OutputPage.php:2220
60.09266293680header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01213377824MediaWiki->main( )../MediaWiki.php:424
40.09086277808OutputPage->output( )../MediaWiki.php:583
50.09326293696WebResponse->header( )../OutputPage.php:2227
60.09326293840header ( )../WebResponse.php:37