( ! ) Warning: Search backend error during near_match search for '3.149.242.80' 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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.01683553568MediaWiki->performRequest( )../MediaWiki.php:573
50.03174380968SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03224434808SpecialPage->run( )../SpecialPageFactory.php:581
70.03224435176SpecialSearch->execute( )../SpecialPage.php:383
80.07655798088SpecialSearch->goResult( )../SpecialSearch.php:117
90.08175804344SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08175805096SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08405820096Hooks::run( )../SearchEngine.php:231
120.08405821696call_user_func_array ( )../Hooks.php:209
130.08405822400CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08455896432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08535942472CirrusSearch\Searcher->search( )../Searcher.php:268
160.08866177480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08896209064PoolCounterWork->execute( )../Util.php:133
180.08916233320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08916233504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08916233576CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08916235512PoolCounterWork->execute( )../Util.php:129
220.08916236160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08916236344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08916236464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09566350728CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09576354664wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09576354944MWDebug::warning( )../GlobalFunctions.php:1247
280.09586356248MWDebug::sendMessage( )../MWDebug.php:155
290.09586356640trigger_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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.09756279960OutputPage->output( )../MediaWiki.php:583
50.09776286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786287712WebResponse->header( )../OutputPage.php:2134
70.09786287856header ( )../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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.09756279960OutputPage->output( )../MediaWiki.php:583
50.09776286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846295744WebResponse->header( )../OutputPage.php:2171
70.09846295888header ( )../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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.09756279960OutputPage->output( )../MediaWiki.php:583
50.09776286416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09896295688WebResponse->header( )../OutputPage.php:2172
70.09896295832header ( )../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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.09756279960OutputPage->output( )../MediaWiki.php:583
50.09946295688WebResponse->header( )../OutputPage.php:2220
60.09946295832header ( )../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
10.0000235328{main}( )../index.php:0
20.00913377992MediaWiki->run( )../index.php:46
30.00913379400MediaWiki->main( )../MediaWiki.php:424
40.09756279960OutputPage->output( )../MediaWiki.php:583
50.09996295848WebResponse->header( )../OutputPage.php:2227
60.09996295992header ( )../WebResponse.php:37