( ! ) Warning: Search backend error during near_match search for '3.145.9.51' after 15. 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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.07773552080MediaWiki->performRequest( )../MediaWiki.php:573
50.16564379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16604433440SpecialPage->run( )../SpecialPageFactory.php:581
70.16604433808SpecialSearch->execute( )../SpecialPage.php:383
80.36435795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.39365801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.39365802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.40045817600Hooks::run( )../SearchEngine.php:231
120.40045819200call_user_func_array ( )../Hooks.php:209
130.40045819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.40195893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.40415939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.41176174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.41186206576PoolCounterWork->execute( )../Util.php:133
180.41196230832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.41196231016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.41206231088CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.41206233024PoolCounterWork->execute( )../Util.php:129
220.41206233672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.41206233856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.41206233976CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42736348240CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42746352168wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42746352448MWDebug::warning( )../GlobalFunctions.php:1247
280.42766353736MWDebug::sendMessage( )../MWDebug.php:155
290.42766354128trigger_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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.42966277448OutputPage->output( )../MediaWiki.php:583
50.42986283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42996285192WebResponse->header( )../OutputPage.php:2134
70.42996285336header ( )../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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.42966277448OutputPage->output( )../MediaWiki.php:583
50.42986283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43066293224WebResponse->header( )../OutputPage.php:2171
70.43066293368header ( )../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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.42966277448OutputPage->output( )../MediaWiki.php:583
50.42986283896OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43116293168WebResponse->header( )../OutputPage.php:2172
70.43126293312header ( )../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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.42966277448OutputPage->output( )../MediaWiki.php:583
50.43176293168WebResponse->header( )../OutputPage.php:2220
60.43176293312header ( )../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
10.0000233896{main}( )../index.php:0
20.03313376392MediaWiki->run( )../index.php:46
30.03323377800MediaWiki->main( )../MediaWiki.php:424
40.42966277448OutputPage->output( )../MediaWiki.php:583
50.43566293328WebResponse->header( )../OutputPage.php:2227
60.43566293472header ( )../WebResponse.php:37