( ! ) Warning: Search backend error during near_match search for '52.14.131.93' 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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.02763551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04374379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04414433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04424433744SpecialSearch->execute( )../SpecialPage.php:383
80.11945795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.12635802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12635802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13695817840Hooks::run( )../SearchEngine.php:231
120.13705819440call_user_func_array ( )../Hooks.php:209
130.13705820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13735894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13775940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.13956175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13976206928PoolCounterWork->execute( )../Util.php:133
180.13986231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13986231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13986231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13986233376PoolCounterWork->execute( )../Util.php:129
220.13986234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13986234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13986234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15506348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15526352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15526352776MWDebug::warning( )../GlobalFunctions.php:1247
280.15536354080MWDebug::sendMessage( )../MWDebug.php:155
290.15536354472trigger_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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.15736277760OutputPage->output( )../MediaWiki.php:583
50.15756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15766285512WebResponse->header( )../OutputPage.php:2134
70.15766285656header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.15736277760OutputPage->output( )../MediaWiki.php:583
50.15756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15826293544WebResponse->header( )../OutputPage.php:2171
70.15826293688header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.15736277760OutputPage->output( )../MediaWiki.php:583
50.15756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15876293488WebResponse->header( )../OutputPage.php:2172
70.15876293632header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.15736277760OutputPage->output( )../MediaWiki.php:583
50.15926293488WebResponse->header( )../OutputPage.php:2220
60.15926293632header ( )../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
20.01693376416MediaWiki->run( )../index.php:46
30.01693377824MediaWiki->main( )../MediaWiki.php:424
40.15736277760OutputPage->output( )../MediaWiki.php:583
50.16746293648WebResponse->header( )../OutputPage.php:2227
60.16746293792header ( )../WebResponse.php:37