( ! ) Warning: Search backend error during near_match search for '18.219.99.29' 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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.02403551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03994379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04044433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04054433744SpecialSearch->execute( )../SpecialPage.php:383
80.08865795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09385802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09385802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605817840Hooks::run( )../SearchEngine.php:231
120.09615819440call_user_func_array ( )../Hooks.php:209
130.09615820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09685894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09765940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10046175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10066206856PoolCounterWork->execute( )../Util.php:133
180.10086231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10086231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10086231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10096233304PoolCounterWork->execute( )../Util.php:129
220.10096233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10096234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10096234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10726348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10746352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10746352720MWDebug::warning( )../GlobalFunctions.php:1247
280.10756354024MWDebug::sendMessage( )../MWDebug.php:155
290.10756354416trigger_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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.11056277736OutputPage->output( )../MediaWiki.php:583
50.11076284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11086285488WebResponse->header( )../OutputPage.php:2134
70.11086285632header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.11056277736OutputPage->output( )../MediaWiki.php:583
50.11076284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156293520WebResponse->header( )../OutputPage.php:2171
70.11156293664header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.11056277736OutputPage->output( )../MediaWiki.php:583
50.11076284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11196293464WebResponse->header( )../OutputPage.php:2172
70.11196293608header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.11056277736OutputPage->output( )../MediaWiki.php:583
50.11246293464WebResponse->header( )../OutputPage.php:2220
60.11246293608header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.11056277736OutputPage->output( )../MediaWiki.php:583
50.11306293624WebResponse->header( )../OutputPage.php:2227
60.11306293768header ( )../WebResponse.php:37