( ! ) Warning: Search backend error during near_match search for '3.128.199.242' 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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.03803551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05314379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05364433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05364433736SpecialSearch->execute( )../SpecialPage.php:383
80.09765796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.10275802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10275803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10495818000Hooks::run( )../SearchEngine.php:231
120.10505819600call_user_func_array ( )../Hooks.php:209
130.10505820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10555894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10615940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.10866175432CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10896207016PoolCounterWork->execute( )../Util.php:133
180.10916231272PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10916231456call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10916231528CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10916233464PoolCounterWork->execute( )../Util.php:129
220.10916234112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10916234296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10916234416CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11556348704CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11566352640wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11566352920MWDebug::warning( )../GlobalFunctions.php:1247
280.11576354224MWDebug::sendMessage( )../MWDebug.php:155
290.11576354616trigger_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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.11746277936OutputPage->output( )../MediaWiki.php:583
50.11776284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11786285688WebResponse->header( )../OutputPage.php:2134
70.11786285832header ( )../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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.11746277936OutputPage->output( )../MediaWiki.php:583
50.11776284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846293736WebResponse->header( )../OutputPage.php:2171
70.11846293880header ( )../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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.11746277936OutputPage->output( )../MediaWiki.php:583
50.11776284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11896293680WebResponse->header( )../OutputPage.php:2172
70.11896293824header ( )../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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.11746277936OutputPage->output( )../MediaWiki.php:583
50.11946293680WebResponse->header( )../OutputPage.php:2220
60.11946293824header ( )../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
20.02723376416MediaWiki->run( )../index.php:46
30.02723377824MediaWiki->main( )../MediaWiki.php:424
40.11746277936OutputPage->output( )../MediaWiki.php:583
50.12006293840WebResponse->header( )../OutputPage.php:2227
60.12006293984header ( )../WebResponse.php:37