( ! ) Warning: Search backend error during near_match search for '3.149.239.79' 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
10.0000233960{main}( )../index.php:0
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.03323551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05644379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05684433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05684433744SpecialSearch->execute( )../SpecialPage.php:383
80.14335795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.16015802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16015802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16245817880Hooks::run( )../SearchEngine.php:231
120.16245819480call_user_func_array ( )../Hooks.php:209
130.16245820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16305894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16385940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.17126175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17146206888PoolCounterWork->execute( )../Util.php:133
180.17156231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17156231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17156231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17186233336PoolCounterWork->execute( )../Util.php:129
220.17186233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17186234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17186234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17816348536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17826352472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17826352752MWDebug::warning( )../GlobalFunctions.php:1247
280.17836354056MWDebug::sendMessage( )../MWDebug.php:155
290.17836354448trigger_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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.18006277768OutputPage->output( )../MediaWiki.php:583
50.18026284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18076285520WebResponse->header( )../OutputPage.php:2134
70.18076285664header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.18006277768OutputPage->output( )../MediaWiki.php:583
50.18026284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18166293552WebResponse->header( )../OutputPage.php:2171
70.18166293696header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.18006277768OutputPage->output( )../MediaWiki.php:583
50.18026284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18206293496WebResponse->header( )../OutputPage.php:2172
70.18206293640header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.18006277768OutputPage->output( )../MediaWiki.php:583
50.18256293496WebResponse->header( )../OutputPage.php:2220
60.18256293640header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.18006277768OutputPage->output( )../MediaWiki.php:583
50.18316293656WebResponse->header( )../OutputPage.php:2227
60.18316293800header ( )../WebResponse.php:37