( ! ) Warning: Search backend error during near_match search for '18.119.159.196' 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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.02413551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04494379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04534433344SpecialPage->run( )../SpecialPageFactory.php:581
70.04534433712SpecialSearch->execute( )../SpecialPage.php:383
80.09535798024SpecialSearch->goResult( )../SpecialSearch.php:117
90.10065804304SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10065805056SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10285820048Hooks::run( )../SearchEngine.php:231
120.10295821648call_user_func_array ( )../Hooks.php:209
130.10295822352CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10335896408CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10405942448CirrusSearch\Searcher->search( )../Searcher.php:268
160.10646177504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10676209088PoolCounterWork->execute( )../Util.php:133
180.10696233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10696233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10696233600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10696235536PoolCounterWork->execute( )../Util.php:129
220.10696236184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10696236368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10696236488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11336350560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11346354496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11346354776MWDebug::warning( )../GlobalFunctions.php:1247
280.11366356080MWDebug::sendMessage( )../MWDebug.php:155
290.11366356472trigger_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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.11546279760OutputPage->output( )../MediaWiki.php:583
50.11566286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11576287512WebResponse->header( )../OutputPage.php:2134
70.11576287656header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.11546279760OutputPage->output( )../MediaWiki.php:583
50.11566286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11656295544WebResponse->header( )../OutputPage.php:2171
70.11656295688header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.11546279760OutputPage->output( )../MediaWiki.php:583
50.11566286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11696295488WebResponse->header( )../OutputPage.php:2172
70.11696295632header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.11546279760OutputPage->output( )../MediaWiki.php:583
50.11746295488WebResponse->header( )../OutputPage.php:2220
60.11746295632header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.11546279760OutputPage->output( )../MediaWiki.php:583
50.11806295648WebResponse->header( )../OutputPage.php:2227
60.11806295792header ( )../WebResponse.php:37