( ! ) Warning: Search backend error during near_match search for '3.147.72.15' 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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.04483551968MediaWiki->performRequest( )../MediaWiki.php:573
50.07214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07254433312SpecialPage->run( )../SpecialPageFactory.php:581
70.07254433680SpecialSearch->execute( )../SpecialPage.php:383
80.12875796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.13375802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13375803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13605818248Hooks::run( )../SearchEngine.php:231
120.13605819848call_user_func_array ( )../Hooks.php:209
130.13605820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13655894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13715940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.13966175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13986207320PoolCounterWork->execute( )../Util.php:133
180.14006231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14006231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14006231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14006233768PoolCounterWork->execute( )../Util.php:129
220.14006234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14006234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14006234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14616348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14636352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14636353160MWDebug::warning( )../GlobalFunctions.php:1247
280.14646354448MWDebug::sendMessage( )../MWDebug.php:155
290.14646354840trigger_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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.14826278144OutputPage->output( )../MediaWiki.php:583
50.14846284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14856285888WebResponse->header( )../OutputPage.php:2134
70.14856286032header ( )../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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.14826278144OutputPage->output( )../MediaWiki.php:583
50.14846284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14926293920WebResponse->header( )../OutputPage.php:2171
70.14926294064header ( )../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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.14826278144OutputPage->output( )../MediaWiki.php:583
50.14846284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14976293864WebResponse->header( )../OutputPage.php:2172
70.14976294008header ( )../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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.14826278144OutputPage->output( )../MediaWiki.php:583
50.15026293864WebResponse->header( )../OutputPage.php:2220
60.15026294008header ( )../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
10.0000233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.14826278144OutputPage->output( )../MediaWiki.php:583
50.15076294024WebResponse->header( )../OutputPage.php:2227
60.15076294168header ( )../WebResponse.php:37