( ! ) Warning: Search backend error during near_match search for '3.17.74.12' after 7. 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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.02243551320MediaWiki->performRequest( )../MediaWiki.php:573
50.04054378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04104432616SpecialPage->run( )../SpecialPageFactory.php:581
70.04104432984SpecialSearch->execute( )../SpecialPage.php:383
80.08925795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.09615801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09615801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09855816984Hooks::run( )../SearchEngine.php:231
120.09855818584call_user_func_array ( )../Hooks.php:209
130.09855819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09915893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10115939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.10426174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10446205976PoolCounterWork->execute( )../Util.php:133
180.10466230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10466230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10466230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10476232424PoolCounterWork->execute( )../Util.php:129
220.10476233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10476233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10476233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11186347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11206351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11206351840MWDebug::warning( )../GlobalFunctions.php:1247
280.11216353128MWDebug::sendMessage( )../MWDebug.php:155
290.11216353520trigger_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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.11426276856OutputPage->output( )../MediaWiki.php:583
50.11446283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11456284600WebResponse->header( )../OutputPage.php:2134
70.11456284744header ( )../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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.11426276856OutputPage->output( )../MediaWiki.php:583
50.11446283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11526292632WebResponse->header( )../OutputPage.php:2171
70.11526292776header ( )../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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.11426276856OutputPage->output( )../MediaWiki.php:583
50.11446283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11596292576WebResponse->header( )../OutputPage.php:2172
70.11596292720header ( )../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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.11426276856OutputPage->output( )../MediaWiki.php:583
50.11666292576WebResponse->header( )../OutputPage.php:2220
60.11666292720header ( )../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
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.11426276856OutputPage->output( )../MediaWiki.php:583
50.11726292728WebResponse->header( )../OutputPage.php:2227
60.11726292872header ( )../WebResponse.php:37