( ! ) Warning: Search backend error during near_match search for '3.16.75.153' 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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.02863551696MediaWiki->performRequest( )../MediaWiki.php:573
50.05144379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05194433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05194433728SpecialSearch->execute( )../SpecialPage.php:383
80.10865795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.11525801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11525802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11815817320Hooks::run( )../SearchEngine.php:231
120.11815818920call_user_func_array ( )../Hooks.php:209
130.11815819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11875893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11975939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.12316174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12346206320PoolCounterWork->execute( )../Util.php:133
180.12366230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12366230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12366230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12376232768PoolCounterWork->execute( )../Util.php:129
220.12376233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12376233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12376233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13006347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13016351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13016352184MWDebug::warning( )../GlobalFunctions.php:1247
280.13036353472MWDebug::sendMessage( )../MWDebug.php:155
290.13036353864trigger_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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.13216277200OutputPage->output( )../MediaWiki.php:583
50.13246283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13256284944WebResponse->header( )../OutputPage.php:2134
70.13256285088header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.13216277200OutputPage->output( )../MediaWiki.php:583
50.13246283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13326292976WebResponse->header( )../OutputPage.php:2171
70.13326293120header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.13216277200OutputPage->output( )../MediaWiki.php:583
50.13246283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13376292920WebResponse->header( )../OutputPage.php:2172
70.13376293064header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.13216277200OutputPage->output( )../MediaWiki.php:583
50.13426292920WebResponse->header( )../OutputPage.php:2220
60.13426293064header ( )../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
20.00933376040MediaWiki->run( )../index.php:46
30.00933377448MediaWiki->main( )../MediaWiki.php:424
40.13216277200OutputPage->output( )../MediaWiki.php:583
50.13496293072WebResponse->header( )../OutputPage.php:2227
60.13496293216header ( )../WebResponse.php:37