( ! ) Warning: Search backend error during near_match search for '3.147.84.33' after 6. 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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.02963551360MediaWiki->performRequest( )../MediaWiki.php:573
50.04984378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05034432784SpecialPage->run( )../SpecialPageFactory.php:581
70.05034433152SpecialSearch->execute( )../SpecialPage.php:383
80.09375795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.09885801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09885802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10115817224Hooks::run( )../SearchEngine.php:231
120.10115818824call_user_func_array ( )../Hooks.php:209
130.10115819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10165893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10235939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.10516174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10546207504PoolCounterWork->execute( )../Util.php:133
180.10556232248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10556232432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10556232504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10566234472PoolCounterWork->execute( )../Util.php:129
220.10566235120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10566235304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10566235424CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11196349688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11206353616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11206353896MWDebug::warning( )../GlobalFunctions.php:1247
280.11216355184MWDebug::sendMessage( )../MWDebug.php:155
290.11226355576trigger_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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.11416278816OutputPage->output( )../MediaWiki.php:583
50.11436285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11446286560WebResponse->header( )../OutputPage.php:2134
70.11446286704header ( )../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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.11416278816OutputPage->output( )../MediaWiki.php:583
50.11436285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11516294592WebResponse->header( )../OutputPage.php:2171
70.11516294736header ( )../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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.11416278816OutputPage->output( )../MediaWiki.php:583
50.11436285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11566294536WebResponse->header( )../OutputPage.php:2172
70.11566294680header ( )../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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.11416278816OutputPage->output( )../MediaWiki.php:583
50.11606294536WebResponse->header( )../OutputPage.php:2220
60.11606294680header ( )../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
20.01453375864MediaWiki->run( )../index.php:46
30.01463377272MediaWiki->main( )../MediaWiki.php:424
40.11416278816OutputPage->output( )../MediaWiki.php:583
50.11676294688WebResponse->header( )../OutputPage.php:2227
60.11676294832header ( )../WebResponse.php:37