( ! ) Warning: Search backend error during near_match search for '3.145.171.99' after 15. 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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.10013551992MediaWiki->performRequest( )../MediaWiki.php:573
50.23894379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.23954433376SpecialPage->run( )../SpecialPageFactory.php:581
70.23964433744SpecialSearch->execute( )../SpecialPage.php:383
80.71615795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.74715802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.74715802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.77035817840Hooks::run( )../SearchEngine.php:231
120.77035819440call_user_func_array ( )../Hooks.php:209
130.77035820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.77075894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.77105940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.77276175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.77296206856PoolCounterWork->execute( )../Util.php:133
180.77306231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.77306231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.77306231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.78516233304PoolCounterWork->execute( )../Util.php:129
220.78526233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.78526234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.78526234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.80046348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.80066352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.80066352736MWDebug::warning( )../GlobalFunctions.php:1247
280.80096354040MWDebug::sendMessage( )../MWDebug.php:155
290.80096354432trigger_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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.80296277736OutputPage->output( )../MediaWiki.php:583
50.80316284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80326285488WebResponse->header( )../OutputPage.php:2134
70.80326285632header ( )../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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.80296277736OutputPage->output( )../MediaWiki.php:583
50.80316284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80396293520WebResponse->header( )../OutputPage.php:2171
70.80396293664header ( )../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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.80296277736OutputPage->output( )../MediaWiki.php:583
50.80316284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80706293464WebResponse->header( )../OutputPage.php:2172
70.80706293608header ( )../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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.80296277736OutputPage->output( )../MediaWiki.php:583
50.80756293464WebResponse->header( )../OutputPage.php:2220
60.80756293608header ( )../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
20.01993376416MediaWiki->run( )../index.php:46
30.01993377824MediaWiki->main( )../MediaWiki.php:424
40.80296277736OutputPage->output( )../MediaWiki.php:583
50.80826293624WebResponse->header( )../OutputPage.php:2227
60.80826293768header ( )../WebResponse.php:37