( ! ) Warning: Search backend error during near_match search for '3.12.160.177' after 8. 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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.12293551512MediaWiki->performRequest( )../MediaWiki.php:573
50.22354379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22394433096SpecialPage->run( )../SpecialPageFactory.php:581
70.22404433464SpecialSearch->execute( )../SpecialPage.php:383
80.30365795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.32345801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32345802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.36655817072Hooks::run( )../SearchEngine.php:231
120.36665818672call_user_func_array ( )../Hooks.php:209
130.36665819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.36705893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36775939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.46866174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46886206088PoolCounterWork->execute( )../Util.php:133
180.46896230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46896230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46896230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46906232536PoolCounterWork->execute( )../Util.php:129
220.46906233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46906233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46906233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47666347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47676351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47676351952MWDebug::warning( )../GlobalFunctions.php:1247
280.47686353256MWDebug::sendMessage( )../MWDebug.php:155
290.47686353648trigger_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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.50496276960OutputPage->output( )../MediaWiki.php:583
50.50516283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50526284712WebResponse->header( )../OutputPage.php:2134
70.50526284856header ( )../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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.50496276960OutputPage->output( )../MediaWiki.php:583
50.50516283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50606292744WebResponse->header( )../OutputPage.php:2171
70.50606292888header ( )../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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.50496276960OutputPage->output( )../MediaWiki.php:583
50.50516283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50656292688WebResponse->header( )../OutputPage.php:2172
70.50656292832header ( )../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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.50496276960OutputPage->output( )../MediaWiki.php:583
50.50706292688WebResponse->header( )../OutputPage.php:2220
60.50706292832header ( )../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
10.0000233928{main}( )../index.php:0
20.04573376040MediaWiki->run( )../index.php:46
30.04573377448MediaWiki->main( )../MediaWiki.php:424
40.50496276960OutputPage->output( )../MediaWiki.php:583
50.54556292848WebResponse->header( )../OutputPage.php:2227
60.54556292992header ( )../WebResponse.php:37