( ! ) Warning: Search backend error during near_match search for '3.141.45.179' 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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.02813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04574433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04584433744SpecialSearch->execute( )../SpecialPage.php:383
80.08865795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.09375802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09375802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605817872Hooks::run( )../SearchEngine.php:231
120.09605819472call_user_func_array ( )../Hooks.php:209
130.09605820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09645894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09685940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.09856175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09876206904PoolCounterWork->execute( )../Util.php:133
180.09886231160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09886231344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09886231416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09896233352PoolCounterWork->execute( )../Util.php:129
220.09896234000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09896234184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09896234304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10516348568CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10526352504wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10526352784MWDebug::warning( )../GlobalFunctions.php:1247
280.10536354088MWDebug::sendMessage( )../MWDebug.php:155
290.10536354480trigger_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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10736277784OutputPage->output( )../MediaWiki.php:583
50.10766284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776285536WebResponse->header( )../OutputPage.php:2134
70.10776285680header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10736277784OutputPage->output( )../MediaWiki.php:583
50.10766284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836293568WebResponse->header( )../OutputPage.php:2171
70.10836293712header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10736277784OutputPage->output( )../MediaWiki.php:583
50.10766284240OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886293512WebResponse->header( )../OutputPage.php:2172
70.10886293656header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10736277784OutputPage->output( )../MediaWiki.php:583
50.10936293512WebResponse->header( )../OutputPage.php:2220
60.10936293656header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10736277784OutputPage->output( )../MediaWiki.php:583
50.10996293672WebResponse->header( )../OutputPage.php:2227
60.10996293816header ( )../WebResponse.php:37