( ! ) Warning: Search backend error during near_match search for '216.73.216.217' after 23. 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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.03943554024MediaWiki->performRequest( )../MediaWiki.php:573
50.07874381568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08604435488SpecialPage->run( )../SpecialPageFactory.php:581
70.08614435856SpecialSearch->execute( )../SpecialPage.php:383
80.37255798560SpecialSearch->goResult( )../SpecialSearch.php:117
90.40645804816SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40645805568SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.42095820560Hooks::run( )../SearchEngine.php:231
120.42095822160call_user_func_array ( )../Hooks.php:209
130.42095822864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.42155896904CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.42235942928CirrusSearch\Searcher->search( )../Searcher.php:268
160.44126177976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.44156209560PoolCounterWork->execute( )../Util.php:133
180.44176233816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.44176234000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.44176234072CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.44176236008PoolCounterWork->execute( )../Util.php:129
220.44176236656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.44176236840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.44186236960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.46496351208CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.46506355144wfLogWarning( )../ElasticsearchIntermediary.php:98
270.46506355424MWDebug::warning( )../GlobalFunctions.php:1247
280.46526356728MWDebug::sendMessage( )../MWDebug.php:155
290.46526357120trigger_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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.47236280408OutputPage->output( )../MediaWiki.php:583
50.47256286864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47266288160WebResponse->header( )../OutputPage.php:2134
70.47266288304header ( )../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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.47236280408OutputPage->output( )../MediaWiki.php:583
50.47256286864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47336296192WebResponse->header( )../OutputPage.php:2171
70.47336296336header ( )../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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.47236280408OutputPage->output( )../MediaWiki.php:583
50.47256286864OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47386296136WebResponse->header( )../OutputPage.php:2172
70.47386296280header ( )../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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.47236280408OutputPage->output( )../MediaWiki.php:583
50.47996296136WebResponse->header( )../OutputPage.php:2220
60.47996296280header ( )../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
10.0000235360{main}( )../index.php:0
20.00873378432MediaWiki->run( )../index.php:46
30.00883379840MediaWiki->main( )../MediaWiki.php:424
40.47236280408OutputPage->output( )../MediaWiki.php:583
50.48426296296WebResponse->header( )../OutputPage.php:2227
60.48426296440header ( )../WebResponse.php:37