( ! ) Warning: Search backend error during near_match search for '3.144.222.239' after 2. 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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.02053551392MediaWiki->performRequest( )../MediaWiki.php:573
50.04384378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04424432840SpecialPage->run( )../SpecialPageFactory.php:581
70.04424433208SpecialSearch->execute( )../SpecialPage.php:383
80.09535794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.10055801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10055801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10285816752Hooks::run( )../SearchEngine.php:231
120.10285818352call_user_func_array ( )../Hooks.php:209
130.10285819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10335893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10395939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.10656174168CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10676205776PoolCounterWork->execute( )../Util.php:133
180.10686230032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10686230216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10686230288CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10686232224PoolCounterWork->execute( )../Util.php:129
220.10696232872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10696233056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10696233176CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10886347464CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10896351400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10896351680MWDebug::warning( )../GlobalFunctions.php:1247
280.10906352984MWDebug::sendMessage( )../MWDebug.php:155
290.10906353376trigger_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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.11066276688OutputPage->output( )../MediaWiki.php:583
50.11086283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096284440WebResponse->header( )../OutputPage.php:2134
70.11096284584header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.11066276688OutputPage->output( )../MediaWiki.php:583
50.11086283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11166292472WebResponse->header( )../OutputPage.php:2171
70.11166292616header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.11066276688OutputPage->output( )../MediaWiki.php:583
50.11086283144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11216292416WebResponse->header( )../OutputPage.php:2172
70.11216292560header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.11066276688OutputPage->output( )../MediaWiki.php:583
50.11266292416WebResponse->header( )../OutputPage.php:2220
60.11266292560header ( )../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
20.01233375880MediaWiki->run( )../index.php:46
30.01233377288MediaWiki->main( )../MediaWiki.php:424
40.11066276688OutputPage->output( )../MediaWiki.php:583
50.11326292576WebResponse->header( )../OutputPage.php:2227
60.11326292720header ( )../WebResponse.php:37