( ! ) Warning: Search backend error during near_match search for '3.12.36.175' after 17. 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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.08943551968MediaWiki->performRequest( )../MediaWiki.php:573
50.27454379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.27494433312SpecialPage->run( )../SpecialPageFactory.php:581
70.27494433680SpecialSearch->execute( )../SpecialPage.php:383
80.57615796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.60705802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.60705803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.64385818280Hooks::run( )../SearchEngine.php:231
120.64385819880call_user_func_array ( )../Hooks.php:209
130.64385820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.64435894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.64495940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.68006175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.68026207280PoolCounterWork->execute( )../Util.php:133
180.68046231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.68046231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.68046231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.68046233728PoolCounterWork->execute( )../Util.php:129
220.68046234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.68046234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.68046234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.69746348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.69756352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.69756353144MWDebug::warning( )../GlobalFunctions.php:1247
280.69766354448MWDebug::sendMessage( )../MWDebug.php:155
290.69766354840trigger_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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.70016278152OutputPage->output( )../MediaWiki.php:583
50.70046284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.70056285904WebResponse->header( )../OutputPage.php:2134
70.70056286048header ( )../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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.70016278152OutputPage->output( )../MediaWiki.php:583
50.70046284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.70116293936WebResponse->header( )../OutputPage.php:2171
70.70116294080header ( )../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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.70016278152OutputPage->output( )../MediaWiki.php:583
50.70046284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.70166293880WebResponse->header( )../OutputPage.php:2172
70.70166294024header ( )../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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.70016278152OutputPage->output( )../MediaWiki.php:583
50.70216293880WebResponse->header( )../OutputPage.php:2220
60.70216294024header ( )../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
10.0000233928{main}( )../index.php:0
20.00943376408MediaWiki->run( )../index.php:46
30.00943377816MediaWiki->main( )../MediaWiki.php:424
40.70016278152OutputPage->output( )../MediaWiki.php:583
50.74116294040WebResponse->header( )../OutputPage.php:2227
60.74116294184header ( )../WebResponse.php:37