( ! ) Warning: Search backend error during near_match search for '18.118.139.82' 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
10.0000233960{main}( )../index.php:0
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.01893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03354379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03404433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03404433736SpecialSearch->execute( )../SpecialPage.php:383
80.07875795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08565802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08565802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08945817936Hooks::run( )../SearchEngine.php:231
120.08945819536call_user_func_array ( )../Hooks.php:209
130.08945820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09045894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09125940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09546175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09596206888PoolCounterWork->execute( )../Util.php:133
180.09626231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09626231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09626231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09636233336PoolCounterWork->execute( )../Util.php:129
220.09636233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09636234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09636234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10296348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10316352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10316352776MWDebug::warning( )../GlobalFunctions.php:1247
280.10326354080MWDebug::sendMessage( )../MWDebug.php:155
290.10326354472trigger_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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.10546277792OutputPage->output( )../MediaWiki.php:583
50.10566284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10576285544WebResponse->header( )../OutputPage.php:2134
70.10576285688header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.10546277792OutputPage->output( )../MediaWiki.php:583
50.10566284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636293592WebResponse->header( )../OutputPage.php:2171
70.10646293736header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.10546277792OutputPage->output( )../MediaWiki.php:583
50.10566284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686293536WebResponse->header( )../OutputPage.php:2172
70.10686293680header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.10546277792OutputPage->output( )../MediaWiki.php:583
50.10736293536WebResponse->header( )../OutputPage.php:2220
60.10736293680header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00953377824MediaWiki->main( )../MediaWiki.php:424
40.10546277792OutputPage->output( )../MediaWiki.php:583
50.10796293696WebResponse->header( )../OutputPage.php:2227
60.10796293840header ( )../WebResponse.php:37