( ! ) Warning: Search backend error during near_match search for '3.141.37.110' after 16. 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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.09883551264MediaWiki->performRequest( )../MediaWiki.php:573
50.21414378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21464432672SpecialPage->run( )../SpecialPageFactory.php:581
70.21464433040SpecialSearch->execute( )../SpecialPage.php:383
80.48305794624SpecialSearch->goResult( )../SpecialSearch.php:117
90.51055800880SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51055801632SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.51855816632Hooks::run( )../SearchEngine.php:231
120.51855818232call_user_func_array ( )../Hooks.php:209
130.51855818936CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.51915892968CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.52005938992CirrusSearch\Searcher->search( )../Searcher.php:268
160.53776174048CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.54636205656PoolCounterWork->execute( )../Util.php:133
180.54656229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.54656230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.54656230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.54666232104PoolCounterWork->execute( )../Util.php:129
220.54666232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.54666232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.54666233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.56296347304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.56316351240wfLogWarning( )../ElasticsearchIntermediary.php:98
270.56316351520MWDebug::warning( )../GlobalFunctions.php:1247
280.56326352824MWDebug::sendMessage( )../MWDebug.php:155
290.56326353216trigger_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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.56506276528OutputPage->output( )../MediaWiki.php:583
50.56526282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56536284280WebResponse->header( )../OutputPage.php:2134
70.56536284424header ( )../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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.56506276528OutputPage->output( )../MediaWiki.php:583
50.56526282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56596292312WebResponse->header( )../OutputPage.php:2171
70.56596292456header ( )../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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.56506276528OutputPage->output( )../MediaWiki.php:583
50.56526282984OutputPage->sendCacheControl( )../OutputPage.php:2218
60.56656292256WebResponse->header( )../OutputPage.php:2172
70.56656292400header ( )../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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.56506276528OutputPage->output( )../MediaWiki.php:583
50.56706292256WebResponse->header( )../OutputPage.php:2220
60.56706292400header ( )../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
20.01383375864MediaWiki->run( )../index.php:46
30.01383377272MediaWiki->main( )../MediaWiki.php:424
40.56506276528OutputPage->output( )../MediaWiki.php:583
50.56756292416WebResponse->header( )../OutputPage.php:2227
60.56756292560header ( )../WebResponse.php:37