( ! ) Warning: Search backend error during near_match search for '3.15.203.0' after 8. 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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.02623551320MediaWiki->performRequest( )../MediaWiki.php:573
50.04464378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04514432616SpecialPage->run( )../SpecialPageFactory.php:581
70.04514432984SpecialSearch->execute( )../SpecialPage.php:383
80.10805795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.11685801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11685801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11965816984Hooks::run( )../SearchEngine.php:231
120.11975818584call_user_func_array ( )../Hooks.php:209
130.11975819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12045893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12145939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.12626174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12676205976PoolCounterWork->execute( )../Util.php:133
180.12696230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12696230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12696230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12706232424PoolCounterWork->execute( )../Util.php:129
220.12706233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12706233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12706233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13526347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13536351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13546351840MWDebug::warning( )../GlobalFunctions.php:1247
280.13556353128MWDebug::sendMessage( )../MWDebug.php:155
290.13566353520trigger_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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.13766276856OutputPage->output( )../MediaWiki.php:583
50.13796283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13806284600WebResponse->header( )../OutputPage.php:2134
70.13806284744header ( )../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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.13766276856OutputPage->output( )../MediaWiki.php:583
50.13796283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13916292632WebResponse->header( )../OutputPage.php:2171
70.13916292776header ( )../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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.13766276856OutputPage->output( )../MediaWiki.php:583
50.13796283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14016292576WebResponse->header( )../OutputPage.php:2172
70.14016292720header ( )../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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.13766276856OutputPage->output( )../MediaWiki.php:583
50.14116292576WebResponse->header( )../OutputPage.php:2220
60.14116292720header ( )../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
10.0001233896{main}( )../index.php:0
20.01293375864MediaWiki->run( )../index.php:46
30.01293377272MediaWiki->main( )../MediaWiki.php:424
40.13766276856OutputPage->output( )../MediaWiki.php:583
50.14226292728WebResponse->header( )../OutputPage.php:2227
60.14226292872header ( )../WebResponse.php:37