( ! ) Warning: Search backend error during near_match search for '3.15.148.210' 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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.02883553424MediaWiki->performRequest( )../MediaWiki.php:573
50.04394380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04434434904SpecialPage->run( )../SpecialPageFactory.php:581
70.04434435272SpecialSearch->execute( )../SpecialPage.php:383
80.08875797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.09505803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09505804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09755819560Hooks::run( )../SearchEngine.php:231
120.09765821160call_user_func_array ( )../Hooks.php:209
130.09765821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09815895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09895941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.10216176976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10236208560PoolCounterWork->execute( )../Util.php:133
180.10256232816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10256233000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10256233072CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10256235008PoolCounterWork->execute( )../Util.php:129
220.10256235656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10256235840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10256235960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10896350216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10916354152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10916354432MWDebug::warning( )../GlobalFunctions.php:1247
280.10926355736MWDebug::sendMessage( )../MWDebug.php:155
290.10926356128trigger_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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.11086279448OutputPage->output( )../MediaWiki.php:583
50.11116285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126287200WebResponse->header( )../OutputPage.php:2134
70.11126287344header ( )../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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.11086279448OutputPage->output( )../MediaWiki.php:583
50.11116285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11196295232WebResponse->header( )../OutputPage.php:2171
70.11196295376header ( )../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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.11086279448OutputPage->output( )../MediaWiki.php:583
50.11116285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11246295176WebResponse->header( )../OutputPage.php:2172
70.11246295320header ( )../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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.11086279448OutputPage->output( )../MediaWiki.php:583
50.11296295176WebResponse->header( )../OutputPage.php:2220
60.11306295320header ( )../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
10.0000235248{main}( )../index.php:0
20.01843377880MediaWiki->run( )../index.php:46
30.01843379288MediaWiki->main( )../MediaWiki.php:424
40.11086279448OutputPage->output( )../MediaWiki.php:583
50.11356295336WebResponse->header( )../OutputPage.php:2227
60.11356295480header ( )../WebResponse.php:37