( ! ) Warning: Search backend error during near_match search for '18.224.70.160' 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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.02133560360MediaWiki->performRequest( )../MediaWiki.php:573
50.03634388008SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03684441912SpecialPage->run( )../SpecialPageFactory.php:581
70.03684442280SpecialSearch->execute( )../SpecialPage.php:383
80.08015804048SpecialSearch->goResult( )../SpecialSearch.php:117
90.08515810304SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08515811056SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735826056Hooks::run( )../SearchEngine.php:231
120.08735827656call_user_func_array ( )../Hooks.php:209
130.08735828360CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08805902408CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08885948432CirrusSearch\Searcher->search( )../Searcher.php:268
160.09246183528CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09276215112PoolCounterWork->execute( )../Util.php:133
180.09296239368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09296239552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09296239624CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09296241560PoolCounterWork->execute( )../Util.php:129
220.09296242208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09296242392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09296242512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966356784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976360720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976361000MWDebug::warning( )../GlobalFunctions.php:1247
280.09986362304MWDebug::sendMessage( )../MWDebug.php:155
290.09986362696trigger_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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.10176285976OutputPage->output( )../MediaWiki.php:583
50.10196292424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206293720WebResponse->header( )../OutputPage.php:2134
70.10206293864header ( )../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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.10176285976OutputPage->output( )../MediaWiki.php:583
50.10196292424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276301752WebResponse->header( )../OutputPage.php:2171
70.10286301896header ( )../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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.10176285976OutputPage->output( )../MediaWiki.php:583
50.10196292424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336301696WebResponse->header( )../OutputPage.php:2172
70.10336301840header ( )../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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.10176285976OutputPage->output( )../MediaWiki.php:583
50.10396301696WebResponse->header( )../OutputPage.php:2220
60.10396301840header ( )../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
10.0001239856{main}( )../index.php:0
20.01213384696MediaWiki->run( )../index.php:46
30.01213386104MediaWiki->main( )../MediaWiki.php:424
40.10176285976OutputPage->output( )../MediaWiki.php:583
50.10446301856WebResponse->header( )../OutputPage.php:2227
60.10446302000header ( )../WebResponse.php:37