( ! ) Warning: Search backend error during near_match search for '3.15.192.70' after 18. 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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.08893551968MediaWiki->performRequest( )../MediaWiki.php:573
50.16614379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16654433312SpecialPage->run( )../SpecialPageFactory.php:581
70.16654433680SpecialSearch->execute( )../SpecialPage.php:383
80.53295796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.55445802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.55445803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.56205818280Hooks::run( )../SearchEngine.php:231
120.56215819880call_user_func_array ( )../Hooks.php:209
130.56215820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.56275894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.56365940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.57626175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.57836207280PoolCounterWork->execute( )../Util.php:133
180.57846231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.57846231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.57846231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.57856233728PoolCounterWork->execute( )../Util.php:129
220.57856234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.57856234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.57856234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.59626348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.59646352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.59646353144MWDebug::warning( )../GlobalFunctions.php:1247
280.59656354448MWDebug::sendMessage( )../MWDebug.php:155
290.59656354840trigger_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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.61116278152OutputPage->output( )../MediaWiki.php:583
50.61136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.61146285904WebResponse->header( )../OutputPage.php:2134
70.61146286048header ( )../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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.61116278152OutputPage->output( )../MediaWiki.php:583
50.61136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.61216293936WebResponse->header( )../OutputPage.php:2171
70.61216294080header ( )../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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.61116278152OutputPage->output( )../MediaWiki.php:583
50.61136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.61266293880WebResponse->header( )../OutputPage.php:2172
70.61266294024header ( )../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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.61116278152OutputPage->output( )../MediaWiki.php:583
50.61316293880WebResponse->header( )../OutputPage.php:2220
60.61316294024header ( )../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
20.03273376408MediaWiki->run( )../index.php:46
30.03283377816MediaWiki->main( )../MediaWiki.php:424
40.61116278152OutputPage->output( )../MediaWiki.php:583
50.61376294040WebResponse->header( )../OutputPage.php:2227
60.61376294184header ( )../WebResponse.php:37