( ! ) Warning: Search backend error during near_match search for '3.15.208.126' 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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.09903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.25284379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.25344433376SpecialPage->run( )../SpecialPageFactory.php:581
70.25344433744SpecialSearch->execute( )../SpecialPage.php:383
80.60985795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.65855802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.65855802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.68105817888Hooks::run( )../SearchEngine.php:231
120.68105819488call_user_func_array ( )../Hooks.php:209
130.68105820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.68145894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.68195940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.68806175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68826206896PoolCounterWork->execute( )../Util.php:133
180.68846231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68846231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68846231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68846233344PoolCounterWork->execute( )../Util.php:129
220.68846233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68846234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68846234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.69036348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.69056352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.69056352760MWDebug::warning( )../GlobalFunctions.php:1247
280.69066354064MWDebug::sendMessage( )../MWDebug.php:155
290.69066354456trigger_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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.69236277776OutputPage->output( )../MediaWiki.php:583
50.72706284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72716285528WebResponse->header( )../OutputPage.php:2134
70.72716285672header ( )../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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.69236277776OutputPage->output( )../MediaWiki.php:583
50.72706284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72796293560WebResponse->header( )../OutputPage.php:2171
70.72796293704header ( )../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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.69236277776OutputPage->output( )../MediaWiki.php:583
50.72706284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.72846293504WebResponse->header( )../OutputPage.php:2172
70.72846293648header ( )../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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.69236277776OutputPage->output( )../MediaWiki.php:583
50.74156293504WebResponse->header( )../OutputPage.php:2220
60.74156293648header ( )../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
20.03113376416MediaWiki->run( )../index.php:46
30.03113377824MediaWiki->main( )../MediaWiki.php:424
40.69236277776OutputPage->output( )../MediaWiki.php:583
50.74536293664WebResponse->header( )../OutputPage.php:2227
60.74536293808header ( )../WebResponse.php:37