( ! ) Warning: Search backend error during near_match search for '52.14.128.7' after 25. 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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.03253551696MediaWiki->performRequest( )../MediaWiki.php:573
50.06764379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06804433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06814433728SpecialSearch->execute( )../SpecialPage.php:383
80.15635795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.16715801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16715802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17245817320Hooks::run( )../SearchEngine.php:231
120.17245818920call_user_func_array ( )../Hooks.php:209
130.17245819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17295893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17455939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.17826174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17856206320PoolCounterWork->execute( )../Util.php:133
180.17876230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17876230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17876230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17876232768PoolCounterWork->execute( )../Util.php:129
220.17876233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17876233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17876233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20406347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20416351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20416352192MWDebug::warning( )../GlobalFunctions.php:1247
280.20426353496MWDebug::sendMessage( )../MWDebug.php:155
290.20426353888trigger_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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.20616277200OutputPage->output( )../MediaWiki.php:583
50.20636283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20646284952WebResponse->header( )../OutputPage.php:2134
70.20646285096header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.20616277200OutputPage->output( )../MediaWiki.php:583
50.20636283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20756292984WebResponse->header( )../OutputPage.php:2171
70.20756293128header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.20616277200OutputPage->output( )../MediaWiki.php:583
50.20636283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20806292928WebResponse->header( )../OutputPage.php:2172
70.20806293072header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.20616277200OutputPage->output( )../MediaWiki.php:583
50.20856292928WebResponse->header( )../OutputPage.php:2220
60.20856293072header ( )../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
10.0000233896{main}( )../index.php:0
20.00853376040MediaWiki->run( )../index.php:46
30.00853377448MediaWiki->main( )../MediaWiki.php:424
40.20616277200OutputPage->output( )../MediaWiki.php:583
50.20916293080WebResponse->header( )../OutputPage.php:2227
60.20916293224header ( )../WebResponse.php:37