( ! ) Warning: Search backend error during near_match search for '3.17.162.247' 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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01883551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03474379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03534433744SpecialSearch->execute( )../SpecialPage.php:383
80.08135795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.08665802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08665802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08905817880Hooks::run( )../SearchEngine.php:231
120.08905819480call_user_func_array ( )../Hooks.php:209
130.08905820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08965894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09055940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.09376175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09396206888PoolCounterWork->execute( )../Util.php:133
180.09406231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09406231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09406231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09416233336PoolCounterWork->execute( )../Util.php:129
220.09416233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09416234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09416234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10056348536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10066352472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10066352752MWDebug::warning( )../GlobalFunctions.php:1247
280.10076354056MWDebug::sendMessage( )../MWDebug.php:155
290.10076354448trigger_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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10286277768OutputPage->output( )../MediaWiki.php:583
50.10306284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326285520WebResponse->header( )../OutputPage.php:2134
70.10326285664header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10286277768OutputPage->output( )../MediaWiki.php:583
50.10306284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386293552WebResponse->header( )../OutputPage.php:2171
70.10386293696header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10286277768OutputPage->output( )../MediaWiki.php:583
50.10306284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436293496WebResponse->header( )../OutputPage.php:2172
70.10436293640header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10286277768OutputPage->output( )../MediaWiki.php:583
50.10486293496WebResponse->header( )../OutputPage.php:2220
60.10486293640header ( )../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
10.0000233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.10286277768OutputPage->output( )../MediaWiki.php:583
50.10556293656WebResponse->header( )../OutputPage.php:2227
60.10556293800header ( )../WebResponse.php:37