( ! ) Warning: Search backend error during near_match search for '3.17.76.19' 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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.01953551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03524379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03564433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433552SpecialSearch->execute( )../SpecialPage.php:383
80.08025795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08535802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08535802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08765817936Hooks::run( )../SearchEngine.php:231
120.08765819536call_user_func_array ( )../Hooks.php:209
130.08765820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08815894256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08895940280CirrusSearch\Searcher->search( )../Searcher.php:268
160.09236175384CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09256208152PoolCounterWork->execute( )../Util.php:133
180.09276232624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276232808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276232880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09276234848PoolCounterWork->execute( )../Util.php:129
220.09276235496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09276235680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09276235800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09916350080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09936354008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09936354288MWDebug::warning( )../GlobalFunctions.php:1247
280.09946355576MWDebug::sendMessage( )../MWDebug.php:155
290.09946355968trigger_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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.10116279208OutputPage->output( )../MediaWiki.php:583
50.10146285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156286952WebResponse->header( )../OutputPage.php:2134
70.10156287096header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.10116279208OutputPage->output( )../MediaWiki.php:583
50.10146285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226294984WebResponse->header( )../OutputPage.php:2171
70.10226295128header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.10116279208OutputPage->output( )../MediaWiki.php:583
50.10146285656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266294928WebResponse->header( )../OutputPage.php:2172
70.10266295072header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.10116279208OutputPage->output( )../MediaWiki.php:583
50.10326294928WebResponse->header( )../OutputPage.php:2220
60.10326295072header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01143377816MediaWiki->main( )../MediaWiki.php:424
40.10116279208OutputPage->output( )../MediaWiki.php:583
50.10386295088WebResponse->header( )../OutputPage.php:2227
60.10386295232header ( )../WebResponse.php:37