( ! ) Warning: Search backend error during near_match search for '3.15.208.109' 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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.04843551512MediaWiki->performRequest( )../MediaWiki.php:573
50.07574379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07924433096SpecialPage->run( )../SpecialPageFactory.php:581
70.07924433464SpecialSearch->execute( )../SpecialPage.php:383
80.16465795096SpecialSearch->goResult( )../SpecialSearch.php:117
90.17325801352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17325802104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17545817104Hooks::run( )../SearchEngine.php:231
120.17545818704call_user_func_array ( )../Hooks.php:209
130.17545819408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17595893432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17665939456CirrusSearch\Searcher->search( )../Searcher.php:268
160.17966174512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17996206096PoolCounterWork->execute( )../Util.php:133
180.18006230352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18006230536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18006230608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18016232544PoolCounterWork->execute( )../Util.php:129
220.18016233192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18016233376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18016233496CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18726347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18746351680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18746351960MWDebug::warning( )../GlobalFunctions.php:1247
280.18756353264MWDebug::sendMessage( )../MWDebug.php:155
290.18756353656trigger_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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.18946276968OutputPage->output( )../MediaWiki.php:583
50.18976283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18986284720WebResponse->header( )../OutputPage.php:2134
70.18986284864header ( )../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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.18946276968OutputPage->output( )../MediaWiki.php:583
50.18976283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19046292752WebResponse->header( )../OutputPage.php:2171
70.19046292896header ( )../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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.18946276968OutputPage->output( )../MediaWiki.php:583
50.18976283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19096292696WebResponse->header( )../OutputPage.php:2172
70.19096292840header ( )../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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.18946276968OutputPage->output( )../MediaWiki.php:583
50.19146292696WebResponse->header( )../OutputPage.php:2220
60.19146292840header ( )../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
10.0000233928{main}( )../index.php:0
20.01793376040MediaWiki->run( )../index.php:46
30.01793377448MediaWiki->main( )../MediaWiki.php:424
40.18946276968OutputPage->output( )../MediaWiki.php:583
50.19206292856WebResponse->header( )../OutputPage.php:2227
60.19206293000header ( )../WebResponse.php:37