( ! ) Warning: Search backend error during near_match search for '216.73.216.1' after 18. 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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.06353559536MediaWiki->performRequest( )../MediaWiki.php:573
50.10454387080SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10504440960SpecialPage->run( )../SpecialPageFactory.php:581
70.10504441328SpecialSearch->execute( )../SpecialPage.php:383
80.23835803608SpecialSearch->goResult( )../SpecialSearch.php:117
90.26655809840SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26655810592SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27575825592Hooks::run( )../SearchEngine.php:231
120.27575827192call_user_func_array ( )../Hooks.php:209
130.27575827896CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27635901936CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27725947960CirrusSearch\Searcher->search( )../Searcher.php:268
160.30066183072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30096215840PoolCounterWork->execute( )../Util.php:133
180.30116240288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30116240472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30116240544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30116242512PoolCounterWork->execute( )../Util.php:129
220.30116243160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30116243344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30116243464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.31886357736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.31896361672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.31896361952MWDebug::warning( )../GlobalFunctions.php:1247
280.31916363256MWDebug::sendMessage( )../MWDebug.php:155
290.31916363648trigger_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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.32206286872OutputPage->output( )../MediaWiki.php:583
50.32236293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32246294624WebResponse->header( )../OutputPage.php:2134
70.32246294768header ( )../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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.32206286872OutputPage->output( )../MediaWiki.php:583
50.32236293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32316302656WebResponse->header( )../OutputPage.php:2171
70.32316302800header ( )../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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.32206286872OutputPage->output( )../MediaWiki.php:583
50.32236293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32376302600WebResponse->header( )../OutputPage.php:2172
70.32376302744header ( )../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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.32206286872OutputPage->output( )../MediaWiki.php:583
50.33796302600WebResponse->header( )../OutputPage.php:2220
60.33796302744header ( )../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
10.0000238760{main}( )../index.php:0
20.02323383944MediaWiki->run( )../index.php:46
30.02333385352MediaWiki->main( )../MediaWiki.php:424
40.32206286872OutputPage->output( )../MediaWiki.php:583
50.33906302760WebResponse->header( )../OutputPage.php:2227
60.33906302904header ( )../WebResponse.php:37