( ! ) Warning: Search backend error during near_match search for '44.192.16.116' 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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.01963552864MediaWiki->performRequest( )../MediaWiki.php:573
50.03624380360SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03674434256SpecialPage->run( )../SpecialPageFactory.php:581
70.03674434624SpecialSearch->execute( )../SpecialPage.php:383
80.08235796216SpecialSearch->goResult( )../SpecialSearch.php:117
90.08755802208SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08755802960SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08985817960Hooks::run( )../SearchEngine.php:231
120.08985819560call_user_func_array ( )../Hooks.php:209
130.08985820264CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09045894296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09115940320CirrusSearch\Searcher->search( )../Searcher.php:268
160.09386175368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09406206952PoolCounterWork->execute( )../Util.php:133
180.09416231208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09416231392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09416231464CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09426233400PoolCounterWork->execute( )../Util.php:129
220.09426234048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09426234232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09426234352CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10056348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10066352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10066352832MWDebug::warning( )../GlobalFunctions.php:1247
280.10076354136MWDebug::sendMessage( )../MWDebug.php:155
290.10076354528trigger_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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.10256277840OutputPage->output( )../MediaWiki.php:583
50.10276284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286285592WebResponse->header( )../OutputPage.php:2134
70.10286285736header ( )../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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.10256277840OutputPage->output( )../MediaWiki.php:583
50.10276284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10356293624WebResponse->header( )../OutputPage.php:2171
70.10356293768header ( )../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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.10256277840OutputPage->output( )../MediaWiki.php:583
50.10276284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406293568WebResponse->header( )../OutputPage.php:2172
70.10406293712header ( )../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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.10256277840OutputPage->output( )../MediaWiki.php:583
50.10446293568WebResponse->header( )../OutputPage.php:2220
60.10456293712header ( )../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
20.01153377312MediaWiki->run( )../index.php:46
30.01153378720MediaWiki->main( )../MediaWiki.php:424
40.10256277840OutputPage->output( )../MediaWiki.php:583
50.10506293728WebResponse->header( )../OutputPage.php:2227
60.10506293872header ( )../WebResponse.php:37