( ! ) Warning: Search backend error during near_match search for '3.19.188.198' after 10. 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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.02803559544MediaWiki->performRequest( )../MediaWiki.php:573
50.06614387088SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06994440968SpecialPage->run( )../SpecialPageFactory.php:581
70.06994441336SpecialSearch->execute( )../SpecialPage.php:383
80.19345803424SpecialSearch->goResult( )../SpecialSearch.php:117
90.21265809656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21265810408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21555825408Hooks::run( )../SearchEngine.php:231
120.21555827008call_user_func_array ( )../Hooks.php:209
130.21555827712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21615901760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21695947800CirrusSearch\Searcher->search( )../Searcher.php:268
160.23156182896CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23176214488PoolCounterWork->execute( )../Util.php:133
180.23196238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23196238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23196239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23196240936PoolCounterWork->execute( )../Util.php:129
220.23206241584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23206241768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23206241888CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24246356160CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24266360096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24266360376MWDebug::warning( )../GlobalFunctions.php:1247
280.24276361680MWDebug::sendMessage( )../MWDebug.php:155
290.24276362072trigger_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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.24436285352OutputPage->output( )../MediaWiki.php:583
50.24456291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24466293104WebResponse->header( )../OutputPage.php:2134
70.24466293248header ( )../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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.24436285352OutputPage->output( )../MediaWiki.php:583
50.24456291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24966301136WebResponse->header( )../OutputPage.php:2171
70.24966301280header ( )../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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.24436285352OutputPage->output( )../MediaWiki.php:583
50.24456291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25486301080WebResponse->header( )../OutputPage.php:2172
70.25486301224header ( )../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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.24436285352OutputPage->output( )../MediaWiki.php:583
50.25536301080WebResponse->header( )../OutputPage.php:2220
60.25536301224header ( )../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
10.0000238760{main}( )../index.php:0
20.02043383952MediaWiki->run( )../index.php:46
30.02043385360MediaWiki->main( )../MediaWiki.php:424
40.24436285352OutputPage->output( )../MediaWiki.php:583
50.25596301240WebResponse->header( )../OutputPage.php:2227
60.25596301384header ( )../WebResponse.php:37