( ! ) Warning: Search backend error during near_match search for '3.138.36.72' after 7. 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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.02953551968MediaWiki->performRequest( )../MediaWiki.php:573
50.11234379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11554433312SpecialPage->run( )../SpecialPageFactory.php:581
70.11554433680SpecialSearch->execute( )../SpecialPage.php:383
80.17565796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.18585802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18585803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18885818248Hooks::run( )../SearchEngine.php:231
120.18895819848call_user_func_array ( )../Hooks.php:209
130.18895820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18945894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19115940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.19596175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19616207320PoolCounterWork->execute( )../Util.php:133
180.19636231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19636231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19636231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19636233768PoolCounterWork->execute( )../Util.php:129
220.19646234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19646234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19646234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20376348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20396352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20396353160MWDebug::warning( )../GlobalFunctions.php:1247
280.20406354448MWDebug::sendMessage( )../MWDebug.php:155
290.20406354840trigger_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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.20656278144OutputPage->output( )../MediaWiki.php:583
50.20676284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20686285888WebResponse->header( )../OutputPage.php:2134
70.20686286032header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.20656278144OutputPage->output( )../MediaWiki.php:583
50.20676284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20756293920WebResponse->header( )../OutputPage.php:2171
70.20756294064header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.20656278144OutputPage->output( )../MediaWiki.php:583
50.20676284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20806293864WebResponse->header( )../OutputPage.php:2172
70.20806294008header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.20656278144OutputPage->output( )../MediaWiki.php:583
50.20856293864WebResponse->header( )../OutputPage.php:2220
60.20856294008header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.20656278144OutputPage->output( )../MediaWiki.php:583
50.20916294024WebResponse->header( )../OutputPage.php:2227
60.20916294168header ( )../WebResponse.php:37