( ! ) Warning: Search backend error during near_match search for '3.142.131.140' 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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01923551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03424379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03474433736SpecialSearch->execute( )../SpecialPage.php:383
80.08055795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08885817936Hooks::run( )../SearchEngine.php:231
120.08885819536call_user_func_array ( )../Hooks.php:209
130.08895820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09005940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09266175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296206888PoolCounterWork->execute( )../Util.php:133
180.09316231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09316231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09316231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09316233336PoolCounterWork->execute( )../Util.php:129
220.09316233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09996354080MWDebug::sendMessage( )../MWDebug.php:155
290.09996354472trigger_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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10186277792OutputPage->output( )../MediaWiki.php:583
50.10206284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226285544WebResponse->header( )../OutputPage.php:2134
70.10226285688header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10186277792OutputPage->output( )../MediaWiki.php:583
50.10206284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296293592WebResponse->header( )../OutputPage.php:2171
70.10296293736header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10186277792OutputPage->output( )../MediaWiki.php:583
50.10206284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10346293536WebResponse->header( )../OutputPage.php:2172
70.10346293680header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10186277792OutputPage->output( )../MediaWiki.php:583
50.10396293536WebResponse->header( )../OutputPage.php:2220
60.10396293680header ( )../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
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10186277792OutputPage->output( )../MediaWiki.php:583
50.10456293696WebResponse->header( )../OutputPage.php:2227
60.10456293840header ( )../WebResponse.php:37