( ! ) Warning: Search backend error during near_match search for '3.22.77.237' after 15. 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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.03363551360MediaWiki->performRequest( )../MediaWiki.php:573
50.06004378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06054432784SpecialPage->run( )../SpecialPageFactory.php:581
70.06054433152SpecialSearch->execute( )../SpecialPage.php:383
80.14195795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.16615801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16615802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17055817240Hooks::run( )../SearchEngine.php:231
120.17065818840call_user_func_array ( )../Hooks.php:209
130.17065819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17115893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17175939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.17906174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18126206200PoolCounterWork->execute( )../Util.php:133
180.18146230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18146230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18146230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18146232648PoolCounterWork->execute( )../Util.php:129
220.18156233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18156233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18156233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19706347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19716351800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19716352080MWDebug::warning( )../GlobalFunctions.php:1247
280.19726353384MWDebug::sendMessage( )../MWDebug.php:155
290.19726353776trigger_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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.19936277088OutputPage->output( )../MediaWiki.php:583
50.19956283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19966284840WebResponse->header( )../OutputPage.php:2134
70.19966284984header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.19936277088OutputPage->output( )../MediaWiki.php:583
50.19956283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20026292872WebResponse->header( )../OutputPage.php:2171
70.20026293016header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.19936277088OutputPage->output( )../MediaWiki.php:583
50.19956283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20076292816WebResponse->header( )../OutputPage.php:2172
70.20076292960header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.19936277088OutputPage->output( )../MediaWiki.php:583
50.20126292816WebResponse->header( )../OutputPage.php:2220
60.20126292960header ( )../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
10.0000233896{main}( )../index.php:0
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.19936277088OutputPage->output( )../MediaWiki.php:583
50.20186292968WebResponse->header( )../OutputPage.php:2227
60.20186293112header ( )../WebResponse.php:37