( ! ) Warning: Search backend error during near_match search for '3.16.207.123' 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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.02623553424MediaWiki->performRequest( )../MediaWiki.php:573
50.04154380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04204434904SpecialPage->run( )../SpecialPageFactory.php:581
70.04204435272SpecialSearch->execute( )../SpecialPage.php:383
80.08855797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.09435803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09435804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09695819560Hooks::run( )../SearchEngine.php:231
120.09695821160call_user_func_array ( )../Hooks.php:209
130.09695821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09745895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09815941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.10116177024CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10146208632PoolCounterWork->execute( )../Util.php:133
180.10156232888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10156233072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10156233144CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10166235080PoolCounterWork->execute( )../Util.php:129
220.10166235728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10166235912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10166236032CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10806350320CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10826354256wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10826354536MWDebug::warning( )../GlobalFunctions.php:1247
280.10836355840MWDebug::sendMessage( )../MWDebug.php:155
290.10836356232trigger_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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.11026279520OutputPage->output( )../MediaWiki.php:583
50.11046285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056287272WebResponse->header( )../OutputPage.php:2134
70.11056287416header ( )../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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.11026279520OutputPage->output( )../MediaWiki.php:583
50.11046285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11136295304WebResponse->header( )../OutputPage.php:2171
70.11136295448header ( )../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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.11026279520OutputPage->output( )../MediaWiki.php:583
50.11046285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11186295248WebResponse->header( )../OutputPage.php:2172
70.11186295392header ( )../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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.11026279520OutputPage->output( )../MediaWiki.php:583
50.11236295248WebResponse->header( )../OutputPage.php:2220
60.11236295392header ( )../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
10.0001235248{main}( )../index.php:0
20.01633377880MediaWiki->run( )../index.php:46
30.01633379288MediaWiki->main( )../MediaWiki.php:424
40.11026279520OutputPage->output( )../MediaWiki.php:583
50.11296295408WebResponse->header( )../OutputPage.php:2227
60.11296295552header ( )../WebResponse.php:37