( ! ) Warning: Search backend error during near_match search for '3.147.59.198' 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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.13303551992MediaWiki->performRequest( )../MediaWiki.php:573
50.24694379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.24734433376SpecialPage->run( )../SpecialPageFactory.php:581
70.24734433744SpecialSearch->execute( )../SpecialPage.php:383
80.30735795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.31375802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.31375802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.31635817880Hooks::run( )../SearchEngine.php:231
120.31645819480call_user_func_array ( )../Hooks.php:209
130.31645820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.31685894224CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.31765940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.32066175368CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32096206968PoolCounterWork->execute( )../Util.php:133
180.32106231224PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32106231408call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32106231480CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32116233416PoolCounterWork->execute( )../Util.php:129
220.32116234064PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32116234248call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32116234368CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32306348600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32326352536wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32326352816MWDebug::warning( )../GlobalFunctions.php:1247
280.32336354120MWDebug::sendMessage( )../MWDebug.php:155
290.32336354512trigger_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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.32536277800OutputPage->output( )../MediaWiki.php:583
50.32556284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32566285552WebResponse->header( )../OutputPage.php:2134
70.32566285696header ( )../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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.32536277800OutputPage->output( )../MediaWiki.php:583
50.32556284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32636293584WebResponse->header( )../OutputPage.php:2171
70.32636293728header ( )../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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.32536277800OutputPage->output( )../MediaWiki.php:583
50.32556284256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32686293528WebResponse->header( )../OutputPage.php:2172
70.32686293672header ( )../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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.32536277800OutputPage->output( )../MediaWiki.php:583
50.32736293528WebResponse->header( )../OutputPage.php:2220
60.32736293672header ( )../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
10.0002233960{main}( )../index.php:0
20.03143376416MediaWiki->run( )../index.php:46
30.03813377824MediaWiki->main( )../MediaWiki.php:424
40.32536277800OutputPage->output( )../MediaWiki.php:583
50.32796293688WebResponse->header( )../OutputPage.php:2227
60.32796293832header ( )../WebResponse.php:37