( ! ) Warning: Search backend error during near_match search for '3.17.186.88' after 29. 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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.03153551696MediaWiki->performRequest( )../MediaWiki.php:573
50.06214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06794433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06794433728SpecialSearch->execute( )../SpecialPage.php:383
80.13405795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.19955801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19955802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22005817320Hooks::run( )../SearchEngine.php:231
120.22005818920call_user_func_array ( )../Hooks.php:209
130.22005819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22065893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22135939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.22806174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22826206320PoolCounterWork->execute( )../Util.php:133
180.22846230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22846230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22846230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22846232768PoolCounterWork->execute( )../Util.php:129
220.22846233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22846233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22846233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25786347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25806351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25806352192MWDebug::warning( )../GlobalFunctions.php:1247
280.25806353496MWDebug::sendMessage( )../MWDebug.php:155
290.25816353888trigger_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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.25986277200OutputPage->output( )../MediaWiki.php:583
50.26006283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26016284952WebResponse->header( )../OutputPage.php:2134
70.26016285096header ( )../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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.25986277200OutputPage->output( )../MediaWiki.php:583
50.26006283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26086292984WebResponse->header( )../OutputPage.php:2171
70.26086293128header ( )../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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.25986277200OutputPage->output( )../MediaWiki.php:583
50.26006283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26136292928WebResponse->header( )../OutputPage.php:2172
70.26136293072header ( )../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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.25986277200OutputPage->output( )../MediaWiki.php:583
50.26176292928WebResponse->header( )../OutputPage.php:2220
60.26176293072header ( )../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
20.01043376040MediaWiki->run( )../index.php:46
30.01043377448MediaWiki->main( )../MediaWiki.php:424
40.25986277200OutputPage->output( )../MediaWiki.php:583
50.27996293080WebResponse->header( )../OutputPage.php:2227
60.27996293224header ( )../WebResponse.php:37