( ! ) Warning: Search backend error during near_match search for '3.12.161.151' 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
10.0000233960{main}( )../index.php:0
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.02133551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03584379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03624433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03624433744SpecialSearch->execute( )../SpecialPage.php:383
80.09735795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10265802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10265802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10505817840Hooks::run( )../SearchEngine.php:231
120.10505819440call_user_func_array ( )../Hooks.php:209
130.10505820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10555894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10655940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10896175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10916206856PoolCounterWork->execute( )../Util.php:133
180.10926231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10926231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10926231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10936233304PoolCounterWork->execute( )../Util.php:129
220.10936233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10936234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10936234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11556348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11576352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11576352720MWDebug::warning( )../GlobalFunctions.php:1247
280.11586354024MWDebug::sendMessage( )../MWDebug.php:155
290.11586354416trigger_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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.11776277736OutputPage->output( )../MediaWiki.php:583
50.11796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11806285488WebResponse->header( )../OutputPage.php:2134
70.11806285632header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.11776277736OutputPage->output( )../MediaWiki.php:583
50.11796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11876293520WebResponse->header( )../OutputPage.php:2171
70.11876293664header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.11776277736OutputPage->output( )../MediaWiki.php:583
50.11796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11956293464WebResponse->header( )../OutputPage.php:2172
70.11956293608header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.11776277736OutputPage->output( )../MediaWiki.php:583
50.12006293464WebResponse->header( )../OutputPage.php:2220
60.12006293608header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.11776277736OutputPage->output( )../MediaWiki.php:583
50.12066293624WebResponse->header( )../OutputPage.php:2227
60.12066293768header ( )../WebResponse.php:37