( ! ) Warning: Search backend error during near_match search for '3.138.67.27' after 69. 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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.09783551968MediaWiki->performRequest( )../MediaWiki.php:573
50.19804379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19834433312SpecialPage->run( )../SpecialPageFactory.php:581
70.19844433680SpecialSearch->execute( )../SpecialPage.php:383
80.52135796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.54425802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.54425803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.55485818248Hooks::run( )../SearchEngine.php:231
120.55485819848call_user_func_array ( )../Hooks.php:209
130.55485820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.55525894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.55975940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.56716175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.56736207320PoolCounterWork->execute( )../Util.php:133
180.56746231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.56746231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.56746231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.56746233768PoolCounterWork->execute( )../Util.php:129
220.56746234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.56746234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.56746234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.63646348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.63676352888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.63676353168MWDebug::warning( )../GlobalFunctions.php:1247
280.63686354472MWDebug::sendMessage( )../MWDebug.php:155
290.63686354864trigger_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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.64406278144OutputPage->output( )../MediaWiki.php:583
50.64436284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64446285896WebResponse->header( )../OutputPage.php:2134
70.64446286040header ( )../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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.64406278144OutputPage->output( )../MediaWiki.php:583
50.64436284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64516293928WebResponse->header( )../OutputPage.php:2171
70.64516294072header ( )../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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.64406278144OutputPage->output( )../MediaWiki.php:583
50.64436284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64606293872WebResponse->header( )../OutputPage.php:2172
70.64606294016header ( )../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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.64406278144OutputPage->output( )../MediaWiki.php:583
50.64656293872WebResponse->header( )../OutputPage.php:2220
60.64656294016header ( )../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
20.03703376408MediaWiki->run( )../index.php:46
30.03703377816MediaWiki->main( )../MediaWiki.php:424
40.64406278144OutputPage->output( )../MediaWiki.php:583
50.64716294032WebResponse->header( )../OutputPage.php:2227
60.64716294176header ( )../WebResponse.php:37