( ! ) Warning: Search backend error during near_match search for '3.133.133.233' after 7. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01663551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03224379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03264433736SpecialSearch->execute( )../SpecialPage.php:383
80.07525795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08065802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08065802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08315817936Hooks::run( )../SearchEngine.php:231
120.08325819536call_user_func_array ( )../Hooks.php:209
130.08325820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08365894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08445940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.08726175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08756206888PoolCounterWork->execute( )../Util.php:133
180.08766231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08766231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08766231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08776233336PoolCounterWork->execute( )../Util.php:129
220.08776233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08776234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08776234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09426348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09436352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09436352776MWDebug::warning( )../GlobalFunctions.php:1247
280.09456354080MWDebug::sendMessage( )../MWDebug.php:155
290.09456354472trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09626277792OutputPage->output( )../MediaWiki.php:583
50.09646284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656285544WebResponse->header( )../OutputPage.php:2134
70.09656285688header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09626277792OutputPage->output( )../MediaWiki.php:583
50.09646284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716293592WebResponse->header( )../OutputPage.php:2171
70.09716293736header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09626277792OutputPage->output( )../MediaWiki.php:583
50.09646284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293536WebResponse->header( )../OutputPage.php:2172
70.09766293680header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09626277792OutputPage->output( )../MediaWiki.php:583
50.09816293536WebResponse->header( )../OutputPage.php:2220
60.09816293680header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.09626277792OutputPage->output( )../MediaWiki.php:583
50.09876293696WebResponse->header( )../OutputPage.php:2227
60.09876293840header ( )../WebResponse.php:37