( ! ) Warning: Search backend error during near_match search for '3.145.176.165' 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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.03063551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06804433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06804433736SpecialSearch->execute( )../SpecialPage.php:383
80.15835796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.17395803224SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17395803976SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17825818976Hooks::run( )../SearchEngine.php:231
120.17825820576call_user_func_array ( )../Hooks.php:209
130.17825821280CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17885895312CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17965941344CirrusSearch\Searcher->search( )../Searcher.php:268
160.18256176400CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18276207984PoolCounterWork->execute( )../Util.php:133
180.18286232240PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18286232424call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18286232496CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18286234432PoolCounterWork->execute( )../Util.php:129
220.18286235080PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18286235264call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18286235384CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18926349640CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18986353576wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18986353856MWDebug::warning( )../GlobalFunctions.php:1247
280.18996355160MWDebug::sendMessage( )../MWDebug.php:155
290.18996355552trigger_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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.19176278872OutputPage->output( )../MediaWiki.php:583
50.19206285328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19216286624WebResponse->header( )../OutputPage.php:2134
70.19216286768header ( )../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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.19176278872OutputPage->output( )../MediaWiki.php:583
50.19206285328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19496294672WebResponse->header( )../OutputPage.php:2171
70.19496294816header ( )../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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.19176278872OutputPage->output( )../MediaWiki.php:583
50.19206285328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19556294616WebResponse->header( )../OutputPage.php:2172
70.19556294760header ( )../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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.19176278872OutputPage->output( )../MediaWiki.php:583
50.19606294616WebResponse->header( )../OutputPage.php:2220
60.19606294760header ( )../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
10.0001233960{main}( )../index.php:0
20.01053376416MediaWiki->run( )../index.php:46
30.01063377824MediaWiki->main( )../MediaWiki.php:424
40.19176278872OutputPage->output( )../MediaWiki.php:583
50.19666294776WebResponse->header( )../OutputPage.php:2227
60.19666294920header ( )../WebResponse.php:37