( ! ) Warning: Search backend error during near_match search for '18.119.17.207' 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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.01943551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03394379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03444432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03444433312SpecialSearch->execute( )../SpecialPage.php:383
80.07695794784SpecialSearch->goResult( )../SpecialSearch.php:117
90.08215801040SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08215801792SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08475816792Hooks::run( )../SearchEngine.php:231
120.08475818392call_user_func_array ( )../Hooks.php:209
130.08475819096CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08535893128CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08625939152CirrusSearch\Searcher->search( )../Searcher.php:268
160.08956174200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08986205792PoolCounterWork->execute( )../Util.php:133
180.09006230048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006230232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006230304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09006232240PoolCounterWork->execute( )../Util.php:129
220.09016232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016233192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09656347480CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09666351416wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09666351696MWDebug::warning( )../GlobalFunctions.php:1247
280.09676353000MWDebug::sendMessage( )../MWDebug.php:155
290.09676353392trigger_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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.09846276704OutputPage->output( )../MediaWiki.php:583
50.09866283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876284456WebResponse->header( )../OutputPage.php:2134
70.09876284600header ( )../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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.09846276704OutputPage->output( )../MediaWiki.php:583
50.09866283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936292488WebResponse->header( )../OutputPage.php:2171
70.09936292632header ( )../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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.09846276704OutputPage->output( )../MediaWiki.php:583
50.09866283160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986292432WebResponse->header( )../OutputPage.php:2172
70.09986292576header ( )../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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.09846276704OutputPage->output( )../MediaWiki.php:583
50.10036292432WebResponse->header( )../OutputPage.php:2220
60.10036292576header ( )../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
20.01193375896MediaWiki->run( )../index.php:46
30.01193377304MediaWiki->main( )../MediaWiki.php:424
40.09846276704OutputPage->output( )../MediaWiki.php:583
50.10086292592WebResponse->header( )../OutputPage.php:2227
60.10086292736header ( )../WebResponse.php:37