( ! ) Warning: Search backend error during near_match search for '3.89.200.155' 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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.02553551960MediaWiki->performRequest( )../MediaWiki.php:573
50.04264379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04314433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04314433728SpecialSearch->execute( )../SpecialPage.php:383
80.09875796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.10375802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10375803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10605818304Hooks::run( )../SearchEngine.php:231
120.10605819904call_user_func_array ( )../Hooks.php:209
130.10605820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10655894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10725940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.11026175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11046207312PoolCounterWork->execute( )../Util.php:133
180.11066231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11066231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11066231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11066233760PoolCounterWork->execute( )../Util.php:129
220.11066234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11066234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11066234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11706348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11716352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11716353208MWDebug::warning( )../GlobalFunctions.php:1247
280.11726354512MWDebug::sendMessage( )../MWDebug.php:155
290.11726354904trigger_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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.11906278224OutputPage->output( )../MediaWiki.php:583
50.11926284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11936285976WebResponse->header( )../OutputPage.php:2134
70.11936286120header ( )../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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.11906278224OutputPage->output( )../MediaWiki.php:583
50.11926284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12006294008WebResponse->header( )../OutputPage.php:2171
70.12006294152header ( )../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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.11906278224OutputPage->output( )../MediaWiki.php:583
50.11926284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12056293952WebResponse->header( )../OutputPage.php:2172
70.12056294096header ( )../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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.11906278224OutputPage->output( )../MediaWiki.php:583
50.12106293952WebResponse->header( )../OutputPage.php:2220
60.12106294096header ( )../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
20.01473376416MediaWiki->run( )../index.php:46
30.01473377824MediaWiki->main( )../MediaWiki.php:424
40.11906278224OutputPage->output( )../MediaWiki.php:583
50.12156294112WebResponse->header( )../OutputPage.php:2227
60.12156294256header ( )../WebResponse.php:37