( ! ) Warning: Search backend error during near_match search for '3.15.189.218' 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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.01883551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03304379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03334433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433744SpecialSearch->execute( )../SpecialPage.php:383
80.09295795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09795802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09795802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10005817840Hooks::run( )../SearchEngine.php:231
120.10015819440call_user_func_array ( )../Hooks.php:209
130.10015820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10055894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10115940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10386175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10416206832PoolCounterWork->execute( )../Util.php:133
180.10446231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10446231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10446231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10446233280PoolCounterWork->execute( )../Util.php:129
220.10456233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10456234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10456234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11066348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11076352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11076352712MWDebug::warning( )../GlobalFunctions.php:1247
280.11096354016MWDebug::sendMessage( )../MWDebug.php:155
290.11096354408trigger_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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11276277728OutputPage->output( )../MediaWiki.php:583
50.11296284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11306285480WebResponse->header( )../OutputPage.php:2134
70.11306285624header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11276277728OutputPage->output( )../MediaWiki.php:583
50.11296284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11366293512WebResponse->header( )../OutputPage.php:2171
70.11366293656header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11276277728OutputPage->output( )../MediaWiki.php:583
50.11296284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11426293456WebResponse->header( )../OutputPage.php:2172
70.11426293600header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11276277728OutputPage->output( )../MediaWiki.php:583
50.11486293456WebResponse->header( )../OutputPage.php:2220
60.11486293600header ( )../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
20.00953376416MediaWiki->run( )../index.php:46
30.00963377824MediaWiki->main( )../MediaWiki.php:424
40.11276277728OutputPage->output( )../MediaWiki.php:583
50.11546293616WebResponse->header( )../OutputPage.php:2227
60.11546293760header ( )../WebResponse.php:37