( ! ) Warning: Search backend error during near_match search for '3.147.76.200' 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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.04453551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07174379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07224433376SpecialPage->run( )../SpecialPageFactory.php:581
70.07224433744SpecialSearch->execute( )../SpecialPage.php:383
80.15765795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.17085802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17085802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17355817840Hooks::run( )../SearchEngine.php:231
120.17365819440call_user_func_array ( )../Hooks.php:209
130.17365820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17425894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17515940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.18596175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18626208128PoolCounterWork->execute( )../Util.php:133
180.18646232600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18656232784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18656232856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18656234824PoolCounterWork->execute( )../Util.php:129
220.18656235472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18656235656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18656235776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19346350056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19366353992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19366354272MWDebug::warning( )../GlobalFunctions.php:1247
280.19376355576MWDebug::sendMessage( )../MWDebug.php:155
290.19376355968trigger_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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.19576279192OutputPage->output( )../MediaWiki.php:583
50.19596285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19606286944WebResponse->header( )../OutputPage.php:2134
70.19606287088header ( )../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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.19576279192OutputPage->output( )../MediaWiki.php:583
50.19596285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19666294976WebResponse->header( )../OutputPage.php:2171
70.19666295120header ( )../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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.19576279192OutputPage->output( )../MediaWiki.php:583
50.19596285648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19736294920WebResponse->header( )../OutputPage.php:2172
70.19736295064header ( )../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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.19576279192OutputPage->output( )../MediaWiki.php:583
50.19786294920WebResponse->header( )../OutputPage.php:2220
60.19786295064header ( )../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
10.0000233960{main}( )../index.php:0
20.01423376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.19576279192OutputPage->output( )../MediaWiki.php:583
50.19846295080WebResponse->header( )../OutputPage.php:2227
60.19846295224header ( )../WebResponse.php:37