( ! ) Warning: Search backend error during near_match search for '216.73.216.134' after 2. 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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.02863957152MediaWiki->performRequest( )../MediaWiki.php:573
50.04044412000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04084466048SpecialPage->run( )../SpecialPageFactory.php:581
70.04084466416SpecialSearch->execute( )../SpecialPage.php:383
80.08195810152SpecialSearch->goResult( )../SpecialSearch.php:117
90.08715816120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08715816872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08935831864Hooks::run( )../SearchEngine.php:231
120.08935833464call_user_func_array ( )../Hooks.php:209
130.08935834168CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08985908224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09045954248CirrusSearch\Searcher->search( )../Searcher.php:268
160.09346189320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09376220904PoolCounterWork->execute( )../Util.php:133
180.09386245160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09386245344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09386245416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386247352PoolCounterWork->execute( )../Util.php:129
220.09396248000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09396248184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09396248304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09606362552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09616366488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09616366768MWDebug::warning( )../GlobalFunctions.php:1247
280.09626368072MWDebug::sendMessage( )../MWDebug.php:155
290.09626368464trigger_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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.09806291752OutputPage->output( )../MediaWiki.php:583
50.09836298208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846299504WebResponse->header( )../OutputPage.php:2134
70.09846299648header ( )../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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.09806291752OutputPage->output( )../MediaWiki.php:583
50.09836298208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09906307536WebResponse->header( )../OutputPage.php:2171
70.09906307680header ( )../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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.09806291752OutputPage->output( )../MediaWiki.php:583
50.09836298208OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09956307480WebResponse->header( )../OutputPage.php:2172
70.09956307624header ( )../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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.09806291752OutputPage->output( )../MediaWiki.php:583
50.10006307480WebResponse->header( )../OutputPage.php:2220
60.10006307624header ( )../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
10.0001235872{main}( )../index.php:0
20.02053781632MediaWiki->run( )../index.php:46
30.02053783040MediaWiki->main( )../MediaWiki.php:424
40.09806291752OutputPage->output( )../MediaWiki.php:583
50.10066307640WebResponse->header( )../OutputPage.php:2227
60.10066307784header ( )../WebResponse.php:37