( ! ) Warning: Search backend error during near_match search for '18.232.169.110' 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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.02113551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03864379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04004433728SpecialSearch->execute( )../SpecialPage.php:383
80.08255796504SpecialSearch->goResult( )../SpecialSearch.php:117
90.08775802760SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08775803512SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09015818504Hooks::run( )../SearchEngine.php:231
120.09015820104call_user_func_array ( )../Hooks.php:209
130.09015820808CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09085894832CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09165940856CirrusSearch\Searcher->search( )../Searcher.php:268
160.09526175904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09546207488PoolCounterWork->execute( )../Util.php:133
180.09556231744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09556231928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09556232000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09566233936PoolCounterWork->execute( )../Util.php:129
220.09566234584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09566234768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09566234888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10216349152CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10226353088wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10236353368MWDebug::warning( )../GlobalFunctions.php:1247
280.10236354672MWDebug::sendMessage( )../MWDebug.php:155
290.10236355064trigger_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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.10406278384OutputPage->output( )../MediaWiki.php:583
50.10426284840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436286136WebResponse->header( )../OutputPage.php:2134
70.10436286280header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.10406278384OutputPage->output( )../MediaWiki.php:583
50.10426284840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10506294184WebResponse->header( )../OutputPage.php:2171
70.10506294328header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.10406278384OutputPage->output( )../MediaWiki.php:583
50.10426284840OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556294128WebResponse->header( )../OutputPage.php:2172
70.10556294272header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.10406278384OutputPage->output( )../MediaWiki.php:583
50.10616294128WebResponse->header( )../OutputPage.php:2220
60.10616294272header ( )../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
20.01293376416MediaWiki->run( )../index.php:46
30.01293377824MediaWiki->main( )../MediaWiki.php:424
40.10406278384OutputPage->output( )../MediaWiki.php:583
50.10676294288WebResponse->header( )../OutputPage.php:2227
60.10676294432header ( )../WebResponse.php:37