( ! ) Warning: Search backend error during near_match search for '3.139.70.21' after 9. 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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.07023551968MediaWiki->performRequest( )../MediaWiki.php:573
50.12354379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12604433312SpecialPage->run( )../SpecialPageFactory.php:581
70.12604433680SpecialSearch->execute( )../SpecialPage.php:383
80.22235796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.23945802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23945803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24175818248Hooks::run( )../SearchEngine.php:231
120.24175819848call_user_func_array ( )../Hooks.php:209
130.24175820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24215894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24295940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.24616175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24646207320PoolCounterWork->execute( )../Util.php:133
180.24656231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24656231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24656231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24666233768PoolCounterWork->execute( )../Util.php:129
220.24666234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24666234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24666234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25596348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25606352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25606353160MWDebug::warning( )../GlobalFunctions.php:1247
280.25626354448MWDebug::sendMessage( )../MWDebug.php:155
290.25626354840trigger_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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.26106278144OutputPage->output( )../MediaWiki.php:583
50.26126284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26136285888WebResponse->header( )../OutputPage.php:2134
70.26136286032header ( )../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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.26106278144OutputPage->output( )../MediaWiki.php:583
50.26126284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26206293920WebResponse->header( )../OutputPage.php:2171
70.26206294064header ( )../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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.26106278144OutputPage->output( )../MediaWiki.php:583
50.26126284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26386293864WebResponse->header( )../OutputPage.php:2172
70.26386294008header ( )../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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.26106278144OutputPage->output( )../MediaWiki.php:583
50.26436293864WebResponse->header( )../OutputPage.php:2220
60.26436294008header ( )../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
10.0000233928{main}( )../index.php:0
20.02103376408MediaWiki->run( )../index.php:46
30.02113377816MediaWiki->main( )../MediaWiki.php:424
40.26106278144OutputPage->output( )../MediaWiki.php:583
50.26496294024WebResponse->header( )../OutputPage.php:2227
60.26496294168header ( )../WebResponse.php:37