( ! ) Warning: Search backend error during near_match search for '52.14.89.212' 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
10.0001233960{main}( )../index.php:0
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.04693551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06304379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06354433376SpecialPage->run( )../SpecialPageFactory.php:581
70.06354433744SpecialSearch->execute( )../SpecialPage.php:383
80.11515795840SpecialSearch->goResult( )../SpecialSearch.php:117
90.12265802096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12265802848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12535817848Hooks::run( )../SearchEngine.php:231
120.12575819448call_user_func_array ( )../Hooks.php:209
130.12575820152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12715894176CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12785940224CirrusSearch\Searcher->search( )../Searcher.php:268
160.13336175280CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13366206864PoolCounterWork->execute( )../Util.php:133
180.13386231120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13386231304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13386231376CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13386233312PoolCounterWork->execute( )../Util.php:129
220.13396233960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13396234144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13396234264CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14026348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14036352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14036352728MWDebug::warning( )../GlobalFunctions.php:1247
280.14046354032MWDebug::sendMessage( )../MWDebug.php:155
290.14046354424trigger_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
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.14246277744OutputPage->output( )../MediaWiki.php:583
50.14276284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14286285496WebResponse->header( )../OutputPage.php:2134
70.14286285640header ( )../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
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.14246277744OutputPage->output( )../MediaWiki.php:583
50.14276284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14346293528WebResponse->header( )../OutputPage.php:2171
70.14346293672header ( )../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
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.14246277744OutputPage->output( )../MediaWiki.php:583
50.14276284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14396293472WebResponse->header( )../OutputPage.php:2172
70.14396293616header ( )../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
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.14246277744OutputPage->output( )../MediaWiki.php:583
50.14446293472WebResponse->header( )../OutputPage.php:2220
60.14446293616header ( )../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
20.03563376416MediaWiki->run( )../index.php:46
30.03563377824MediaWiki->main( )../MediaWiki.php:424
40.14246277744OutputPage->output( )../MediaWiki.php:583
50.14516293632WebResponse->header( )../OutputPage.php:2227
60.14516293776header ( )../WebResponse.php:37