( ! ) Warning: Search backend error during near_match search for '18.224.73.43' 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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.04663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09254379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09294433376SpecialPage->run( )../SpecialPageFactory.php:581
70.09294433744SpecialSearch->execute( )../SpecialPage.php:383
80.35185795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.40775802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40775802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.43865817840Hooks::run( )../SearchEngine.php:231
120.43875819440call_user_func_array ( )../Hooks.php:209
130.43875820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.43915894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.43985940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.44226175328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46916206928PoolCounterWork->execute( )../Util.php:133
180.46926231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46926231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46926231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46936233376PoolCounterWork->execute( )../Util.php:129
220.46936234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46936234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46936234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47676348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47686352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47686352824MWDebug::warning( )../GlobalFunctions.php:1247
280.47696354128MWDebug::sendMessage( )../MWDebug.php:155
290.47696354520trigger_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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.49986277808OutputPage->output( )../MediaWiki.php:583
50.50006284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50016285560WebResponse->header( )../OutputPage.php:2134
70.50016285704header ( )../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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.49986277808OutputPage->output( )../MediaWiki.php:583
50.50006284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50096293592WebResponse->header( )../OutputPage.php:2171
70.50096293736header ( )../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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.49986277808OutputPage->output( )../MediaWiki.php:583
50.50006284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50146293536WebResponse->header( )../OutputPage.php:2172
70.50146293680header ( )../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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.49986277808OutputPage->output( )../MediaWiki.php:583
50.50196293536WebResponse->header( )../OutputPage.php:2220
60.50196293680header ( )../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
10.0006233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.49986277808OutputPage->output( )../MediaWiki.php:583
50.52686293696WebResponse->header( )../OutputPage.php:2227
60.52686293840header ( )../WebResponse.php:37