( ! ) Warning: Search backend error during near_match search for '3.144.4.5' 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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.06683551200MediaWiki->performRequest( )../MediaWiki.php:573
50.09474378680SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09514432552SpecialPage->run( )../SpecialPageFactory.php:581
70.09514432920SpecialSearch->execute( )../SpecialPage.php:383
80.22485794624SpecialSearch->goResult( )../SpecialSearch.php:117
90.23685800880SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23685801632SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23945816632Hooks::run( )../SearchEngine.php:231
120.23945818232call_user_func_array ( )../Hooks.php:209
130.23945818936CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23995892928CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24055938952CirrusSearch\Searcher->search( )../Searcher.php:268
160.24306174008CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24336205592PoolCounterWork->execute( )../Util.php:133
180.24346229848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24346230032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24346230104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24356232040PoolCounterWork->execute( )../Util.php:129
220.24356232688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24356232872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24356232992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24986347240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25026351192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25026351472MWDebug::warning( )../GlobalFunctions.php:1247
280.25046352760MWDebug::sendMessage( )../MWDebug.php:155
290.25046353152trigger_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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.25226276488OutputPage->output( )../MediaWiki.php:583
50.25246282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25256284232WebResponse->header( )../OutputPage.php:2134
70.25256284376header ( )../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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.25226276488OutputPage->output( )../MediaWiki.php:583
50.25246282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25476292264WebResponse->header( )../OutputPage.php:2171
70.25476292408header ( )../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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.25226276488OutputPage->output( )../MediaWiki.php:583
50.25246282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25526292208WebResponse->header( )../OutputPage.php:2172
70.25526292352header ( )../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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.25226276488OutputPage->output( )../MediaWiki.php:583
50.25576292208WebResponse->header( )../OutputPage.php:2220
60.25576292352header ( )../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
10.0000233880{main}( )../index.php:0
20.00913375752MediaWiki->run( )../index.php:46
30.00923377160MediaWiki->main( )../MediaWiki.php:424
40.25226276488OutputPage->output( )../MediaWiki.php:583
50.25636292360WebResponse->header( )../OutputPage.php:2227
60.25636292504header ( )../WebResponse.php:37