( ! ) Warning: Search backend error during near_match search for '3.135.247.68' after 51. 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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.07433551992MediaWiki->performRequest( )../MediaWiki.php:573
50.16794379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16834433376SpecialPage->run( )../SpecialPageFactory.php:581
70.16844433744SpecialSearch->execute( )../SpecialPage.php:383
80.47665795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.50695802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.50695802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.51775817840Hooks::run( )../SearchEngine.php:231
120.51775819440call_user_func_array ( )../Hooks.php:209
130.51785820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.51835894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.51905940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.53096175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.53116206928PoolCounterWork->execute( )../Util.php:133
180.53136231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.53136231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.53136231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.53136233376PoolCounterWork->execute( )../Util.php:129
220.53136234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.53136234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.53136234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.58206348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.58226352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.58226352776MWDebug::warning( )../GlobalFunctions.php:1247
280.58236354080MWDebug::sendMessage( )../MWDebug.php:155
290.58236354472trigger_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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.58406277760OutputPage->output( )../MediaWiki.php:583
50.58426284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58436285512WebResponse->header( )../OutputPage.php:2134
70.58436285656header ( )../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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.58406277760OutputPage->output( )../MediaWiki.php:583
50.58426284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58506293544WebResponse->header( )../OutputPage.php:2171
70.58506293688header ( )../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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.58406277760OutputPage->output( )../MediaWiki.php:583
50.58426284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58556293488WebResponse->header( )../OutputPage.php:2172
70.58556293632header ( )../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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.58406277760OutputPage->output( )../MediaWiki.php:583
50.58606293488WebResponse->header( )../OutputPage.php:2220
60.58606293632header ( )../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
20.01383376416MediaWiki->run( )../index.php:46
30.01383377824MediaWiki->main( )../MediaWiki.php:424
40.58406277760OutputPage->output( )../MediaWiki.php:583
50.58666293648WebResponse->header( )../OutputPage.php:2227
60.58666293792header ( )../WebResponse.php:37