( ! ) Warning: Search backend error during near_match search for '3.145.174.253' 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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.02203551928MediaWiki->performRequest( )../MediaWiki.php:573
50.07544379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07584433360SpecialPage->run( )../SpecialPageFactory.php:581
70.07584433728SpecialSearch->execute( )../SpecialPage.php:383
80.13255796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.13785802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13785803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13995818448Hooks::run( )../SearchEngine.php:231
120.14005820048call_user_func_array ( )../Hooks.php:209
130.14005820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14035894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14145940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.14456175824CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14486207408PoolCounterWork->execute( )../Util.php:133
180.14496231664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14506231848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14506231920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14506233856PoolCounterWork->execute( )../Util.php:129
220.14506234504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14506234688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14506234808CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15186349080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15196353016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15196353296MWDebug::warning( )../GlobalFunctions.php:1247
280.15256354600MWDebug::sendMessage( )../MWDebug.php:155
290.15256354992trigger_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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15506278312OutputPage->output( )../MediaWiki.php:583
50.15526284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15536286064WebResponse->header( )../OutputPage.php:2134
70.15536286208header ( )../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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15506278312OutputPage->output( )../MediaWiki.php:583
50.15526284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15606294112WebResponse->header( )../OutputPage.php:2171
70.15606294256header ( )../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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15506278312OutputPage->output( )../MediaWiki.php:583
50.15526284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15686294056WebResponse->header( )../OutputPage.php:2172
70.15686294200header ( )../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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15506278312OutputPage->output( )../MediaWiki.php:583
50.15736294056WebResponse->header( )../OutputPage.php:2220
60.15736294200header ( )../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
10.0002233960{main}( )../index.php:0
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15506278312OutputPage->output( )../MediaWiki.php:583
50.15796294216WebResponse->header( )../OutputPage.php:2227
60.15796294360header ( )../WebResponse.php:37