( ! ) Warning: Search backend error during near_match search for '3.12.146.100' after 31. 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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.03103551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06154379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06204433376SpecialPage->run( )../SpecialPageFactory.php:581
70.06204433744SpecialSearch->execute( )../SpecialPage.php:383
80.15095795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.16405802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16405802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17115817840Hooks::run( )../SearchEngine.php:231
120.17125819440call_user_func_array ( )../Hooks.php:209
130.17125820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17265894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17485940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.18406175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18426206856PoolCounterWork->execute( )../Util.php:133
180.18446231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18446231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18446231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18446233304PoolCounterWork->execute( )../Util.php:129
220.18446233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18446234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18446234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21536348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21546352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21556352720MWDebug::warning( )../GlobalFunctions.php:1247
280.21566354024MWDebug::sendMessage( )../MWDebug.php:155
290.21566354416trigger_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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.21786277736OutputPage->output( )../MediaWiki.php:583
50.21816284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21826285488WebResponse->header( )../OutputPage.php:2134
70.21826285632header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.21786277736OutputPage->output( )../MediaWiki.php:583
50.21816284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21886293520WebResponse->header( )../OutputPage.php:2171
70.21886293664header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.21786277736OutputPage->output( )../MediaWiki.php:583
50.21816284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21936293464WebResponse->header( )../OutputPage.php:2172
70.21936293608header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.21786277736OutputPage->output( )../MediaWiki.php:583
50.21986293464WebResponse->header( )../OutputPage.php:2220
60.21986293608header ( )../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
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.21786277736OutputPage->output( )../MediaWiki.php:583
50.22046293624WebResponse->header( )../OutputPage.php:2227
60.22046293768header ( )../WebResponse.php:37