( ! ) Warning: Search backend error during near_match search for '3.16.217.59' 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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.02193551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03734378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03774432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03784433152SpecialSearch->execute( )../SpecialPage.php:383
80.08205795056SpecialSearch->goResult( )../SpecialSearch.php:117
90.08735801312SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08735802064SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08975817064Hooks::run( )../SearchEngine.php:231
120.08975818664call_user_func_array ( )../Hooks.php:209
130.08985819368CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09035893392CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09105939424CirrusSearch\Searcher->search( )../Searcher.php:268
160.09406174480CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09426206088PoolCounterWork->execute( )../Util.php:133
180.09446230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09446230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09446230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09446232536PoolCounterWork->execute( )../Util.php:129
220.09446233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09446233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09446233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10086347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10106351664wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10106351944MWDebug::warning( )../GlobalFunctions.php:1247
280.10106353232MWDebug::sendMessage( )../MWDebug.php:155
290.10106353624trigger_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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.10266276960OutputPage->output( )../MediaWiki.php:583
50.10286283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296284704WebResponse->header( )../OutputPage.php:2134
70.10296284848header ( )../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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.10266276960OutputPage->output( )../MediaWiki.php:583
50.10286283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366292736WebResponse->header( )../OutputPage.php:2171
70.10366292880header ( )../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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.10266276960OutputPage->output( )../MediaWiki.php:583
50.10286283408OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416292680WebResponse->header( )../OutputPage.php:2172
70.10416292824header ( )../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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.10266276960OutputPage->output( )../MediaWiki.php:583
50.10466292680WebResponse->header( )../OutputPage.php:2220
60.10466292824header ( )../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
10.0002233896{main}( )../index.php:0
20.01393375832MediaWiki->run( )../index.php:46
30.01393377240MediaWiki->main( )../MediaWiki.php:424
40.10266276960OutputPage->output( )../MediaWiki.php:583
50.10516292832WebResponse->header( )../OutputPage.php:2227
60.10516292976header ( )../WebResponse.php:37