( ! ) Warning: Search backend error during near_match search for '3.15.226.239' 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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.03023957072MediaWiki->performRequest( )../MediaWiki.php:573
50.04184411928SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04224465936SpecialPage->run( )../SpecialPageFactory.php:581
70.04224466304SpecialSearch->execute( )../SpecialPage.php:383
80.08215811256SpecialSearch->goResult( )../SpecialSearch.php:117
90.08735817472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08735818224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08975833224Hooks::run( )../SearchEngine.php:231
120.08985834824call_user_func_array ( )../Hooks.php:209
130.08985835528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09035909584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09105955608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09416190728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09436222312PoolCounterWork->execute( )../Util.php:133
180.09456246568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09456246752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09456246824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09456248760PoolCounterWork->execute( )../Util.php:129
220.09456249408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09456249592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09456249712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10096363992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10116367928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10116368208MWDebug::warning( )../GlobalFunctions.php:1247
280.10126369512MWDebug::sendMessage( )../MWDebug.php:155
290.10126369904trigger_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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.10286293192OutputPage->output( )../MediaWiki.php:583
50.10316299648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326300944WebResponse->header( )../OutputPage.php:2134
70.10326301088header ( )../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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.10286293192OutputPage->output( )../MediaWiki.php:583
50.10316299648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396308976WebResponse->header( )../OutputPage.php:2171
70.10396309120header ( )../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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.10286293192OutputPage->output( )../MediaWiki.php:583
50.10316299648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446308920WebResponse->header( )../OutputPage.php:2172
70.10446309064header ( )../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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.10286293192OutputPage->output( )../MediaWiki.php:583
50.10496308920WebResponse->header( )../OutputPage.php:2220
60.10496309064header ( )../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
10.0001235360{main}( )../index.php:0
20.01973781576MediaWiki->run( )../index.php:46
30.01983782984MediaWiki->main( )../MediaWiki.php:424
40.10286293192OutputPage->output( )../MediaWiki.php:583
50.10546309080WebResponse->header( )../OutputPage.php:2227
60.10556309224header ( )../WebResponse.php:37