( ! ) Warning: Search backend error during near_match search for '3.147.83.176' 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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.02703551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04134379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04184433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04194433744SpecialSearch->execute( )../SpecialPage.php:383
80.08735795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09305802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09305802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09535817840Hooks::run( )../SearchEngine.php:231
120.09545819440call_user_func_array ( )../Hooks.php:209
130.09545820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09615894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09705940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.10026175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10056206928PoolCounterWork->execute( )../Util.php:133
180.10076231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10076231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10076231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10076233376PoolCounterWork->execute( )../Util.php:129
220.10076234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10076234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10076234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10706348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10726352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10726352776MWDebug::warning( )../GlobalFunctions.php:1247
280.10736354080MWDebug::sendMessage( )../MWDebug.php:155
290.10736354472trigger_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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.10916277760OutputPage->output( )../MediaWiki.php:583
50.10936284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10946285512WebResponse->header( )../OutputPage.php:2134
70.10946285656header ( )../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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.10916277760OutputPage->output( )../MediaWiki.php:583
50.10936284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006293544WebResponse->header( )../OutputPage.php:2171
70.11006293688header ( )../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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.10916277760OutputPage->output( )../MediaWiki.php:583
50.10936284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056293488WebResponse->header( )../OutputPage.php:2172
70.11056293632header ( )../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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.10916277760OutputPage->output( )../MediaWiki.php:583
50.11106293488WebResponse->header( )../OutputPage.php:2220
60.11106293632header ( )../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
10.0000233960{main}( )../index.php:0
20.01413376416MediaWiki->run( )../index.php:46
30.01413377824MediaWiki->main( )../MediaWiki.php:424
40.10916277760OutputPage->output( )../MediaWiki.php:583
50.11166293648WebResponse->header( )../OutputPage.php:2227
60.11166293792header ( )../WebResponse.php:37