( ! ) Warning: Search backend error during near_match search for '3.16.79.147' after 2. 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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.03063551968MediaWiki->performRequest( )../MediaWiki.php:573
50.06744379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06774433312SpecialPage->run( )../SpecialPageFactory.php:581
70.06784433680SpecialSearch->execute( )../SpecialPage.php:383
80.11495796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.12145802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12145803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12425818248Hooks::run( )../SearchEngine.php:231
120.12435819848call_user_func_array ( )../Hooks.php:209
130.12435820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12455894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12495940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.12656175616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12676207224PoolCounterWork->execute( )../Util.php:133
180.12686231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12686231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12686231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12686233672PoolCounterWork->execute( )../Util.php:129
220.12686234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12686234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12686234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12856348904CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12866352832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12866353112MWDebug::warning( )../GlobalFunctions.php:1247
280.12876354400MWDebug::sendMessage( )../MWDebug.php:155
290.12876354792trigger_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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.13186278112OutputPage->output( )../MediaWiki.php:583
50.13206284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13216285856WebResponse->header( )../OutputPage.php:2134
70.13216286000header ( )../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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.13186278112OutputPage->output( )../MediaWiki.php:583
50.13206284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13276293888WebResponse->header( )../OutputPage.php:2171
70.13276294032header ( )../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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.13186278112OutputPage->output( )../MediaWiki.php:583
50.13206284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13336293832WebResponse->header( )../OutputPage.php:2172
70.13336293976header ( )../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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.13186278112OutputPage->output( )../MediaWiki.php:583
50.13386293832WebResponse->header( )../OutputPage.php:2220
60.13386293976header ( )../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
20.00843376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.13186278112OutputPage->output( )../MediaWiki.php:583
50.13446293992WebResponse->header( )../OutputPage.php:2227
60.13446294136header ( )../WebResponse.php:37