( ! ) Warning: Search backend error during near_match search for '3.12.161.0' 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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.02073551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03554378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03604432984SpecialSearch->execute( )../SpecialPage.php:383
80.08155795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08675801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08675801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08885816984Hooks::run( )../SearchEngine.php:231
120.08895818584call_user_func_array ( )../Hooks.php:209
130.08895819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09015939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.09256174328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09286205928PoolCounterWork->execute( )../Util.php:133
180.09296230184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09296230368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09296230440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09306232376PoolCounterWork->execute( )../Util.php:129
220.09306233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09306233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09306233328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09926347600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09946351528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09946351808MWDebug::warning( )../GlobalFunctions.php:1247
280.09956353096MWDebug::sendMessage( )../MWDebug.php:155
290.09956353488trigger_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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196276824OutputPage->output( )../MediaWiki.php:583
50.10216283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226284568WebResponse->header( )../OutputPage.php:2134
70.10226284712header ( )../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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196276824OutputPage->output( )../MediaWiki.php:583
50.10216283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286292600WebResponse->header( )../OutputPage.php:2171
70.10286292744header ( )../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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196276824OutputPage->output( )../MediaWiki.php:583
50.10216283272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336292544WebResponse->header( )../OutputPage.php:2172
70.10336292688header ( )../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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196276824OutputPage->output( )../MediaWiki.php:583
50.10386292544WebResponse->header( )../OutputPage.php:2220
60.10386292688header ( )../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
20.00873375864MediaWiki->run( )../index.php:46
30.00873377272MediaWiki->main( )../MediaWiki.php:424
40.10196276824OutputPage->output( )../MediaWiki.php:583
50.10446292696WebResponse->header( )../OutputPage.php:2227
60.10446292840header ( )../WebResponse.php:37