( ! ) Warning: Search backend error during near_match search for '18.188.238.61' 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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.07893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09974379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10014433368SpecialPage->run( )../SpecialPageFactory.php:581
70.10014433736SpecialSearch->execute( )../SpecialPage.php:383
80.18485795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.19455802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19455802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19855817936Hooks::run( )../SearchEngine.php:231
120.19855819536call_user_func_array ( )../Hooks.php:209
130.19855820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19905894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19985940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.20306175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20326206960PoolCounterWork->execute( )../Util.php:133
180.20346231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20346231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20346231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20366233408PoolCounterWork->execute( )../Util.php:129
220.20366234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20366234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20366234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20596348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20606352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20606352832MWDebug::warning( )../GlobalFunctions.php:1247
280.20626354136MWDebug::sendMessage( )../MWDebug.php:155
290.20626354528trigger_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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.20796277848OutputPage->output( )../MediaWiki.php:583
50.20816284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20826285600WebResponse->header( )../OutputPage.php:2134
70.20826285744header ( )../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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.20796277848OutputPage->output( )../MediaWiki.php:583
50.20816284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20896293648WebResponse->header( )../OutputPage.php:2171
70.20896293792header ( )../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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.20796277848OutputPage->output( )../MediaWiki.php:583
50.20816284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20946293592WebResponse->header( )../OutputPage.php:2172
70.20946293736header ( )../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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.20796277848OutputPage->output( )../MediaWiki.php:583
50.20986293592WebResponse->header( )../OutputPage.php:2220
60.20986293736header ( )../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
20.05743376416MediaWiki->run( )../index.php:46
30.05743377824MediaWiki->main( )../MediaWiki.php:424
40.20796277848OutputPage->output( )../MediaWiki.php:583
50.21046293752WebResponse->header( )../OutputPage.php:2227
60.21046293896header ( )../WebResponse.php:37