( ! ) Warning: Search backend error during near_match search for '3.17.176.103' 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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.02293551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03704379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03754433744SpecialSearch->execute( )../SpecialPage.php:383
80.14935795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.15545802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15545802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15765817872Hooks::run( )../SearchEngine.php:231
120.15775819472call_user_func_array ( )../Hooks.php:209
130.15775820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15825894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15885940224CirrusSearch\Searcher->search( )../Searcher.php:268
160.16956175280CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16986206864PoolCounterWork->execute( )../Util.php:133
180.17006231120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17006231304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17006231376CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17006233312PoolCounterWork->execute( )../Util.php:129
220.17006233960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17006234144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17006234264CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17656348512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17676352448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17676352728MWDebug::warning( )../GlobalFunctions.php:1247
280.17686354032MWDebug::sendMessage( )../MWDebug.php:155
290.17686354424trigger_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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.17886277744OutputPage->output( )../MediaWiki.php:583
50.17906284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17916285496WebResponse->header( )../OutputPage.php:2134
70.17916285640header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.17886277744OutputPage->output( )../MediaWiki.php:583
50.17906284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17986293528WebResponse->header( )../OutputPage.php:2171
70.17986293672header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.17886277744OutputPage->output( )../MediaWiki.php:583
50.17906284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18036293472WebResponse->header( )../OutputPage.php:2172
70.18036293616header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.17886277744OutputPage->output( )../MediaWiki.php:583
50.18086293472WebResponse->header( )../OutputPage.php:2220
60.18086293616header ( )../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
20.01233376416MediaWiki->run( )../index.php:46
30.01243377824MediaWiki->main( )../MediaWiki.php:424
40.17886277744OutputPage->output( )../MediaWiki.php:583
50.18146293632WebResponse->header( )../OutputPage.php:2227
60.18146293776header ( )../WebResponse.php:37