( ! ) Warning: Search backend error during near_match search for '52.14.140.108' 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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.02073551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03564379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03614433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03614433728SpecialSearch->execute( )../SpecialPage.php:383
80.08055796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08585802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08585803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815818448Hooks::run( )../SearchEngine.php:231
120.08815820048call_user_func_array ( )../Hooks.php:209
130.08825820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08875894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08965940832CirrusSearch\Searcher->search( )../Searcher.php:268
160.09316175936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09346208704PoolCounterWork->execute( )../Util.php:133
180.09356233176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09356233360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09356233432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09366235400PoolCounterWork->execute( )../Util.php:129
220.09366236048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09366236232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09366236352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10026350640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036354576wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036354856MWDebug::warning( )../GlobalFunctions.php:1247
280.10046356160MWDebug::sendMessage( )../MWDebug.php:155
290.10046356552trigger_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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10226279776OutputPage->output( )../MediaWiki.php:583
50.10246286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256287528WebResponse->header( )../OutputPage.php:2134
70.10256287672header ( )../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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10226279776OutputPage->output( )../MediaWiki.php:583
50.10246286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316295576WebResponse->header( )../OutputPage.php:2171
70.10316295720header ( )../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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10226279776OutputPage->output( )../MediaWiki.php:583
50.10246286232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376295520WebResponse->header( )../OutputPage.php:2172
70.10376295664header ( )../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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10226279776OutputPage->output( )../MediaWiki.php:583
50.10426295520WebResponse->header( )../OutputPage.php:2220
60.10426295664header ( )../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
10.0001233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10226279776OutputPage->output( )../MediaWiki.php:583
50.10486295680WebResponse->header( )../OutputPage.php:2227
60.10486295824header ( )../WebResponse.php:37