( ! ) Warning: Search backend error during near_match search for '3.147.86.65' after 20. 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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.01813551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03494379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03544433680SpecialSearch->execute( )../SpecialPage.php:383
80.12325796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.13775802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13775803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14305818280Hooks::run( )../SearchEngine.php:231
120.14315819880call_user_func_array ( )../Hooks.php:209
130.14315820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14365894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14435940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.14696175696CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14726207280PoolCounterWork->execute( )../Util.php:133
180.14896231536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14896231720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14896231792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14916233728PoolCounterWork->execute( )../Util.php:129
220.14916234376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14916234560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14916234680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16906348928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16926352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16926353144MWDebug::warning( )../GlobalFunctions.php:1247
280.16936354448MWDebug::sendMessage( )../MWDebug.php:155
290.16936354840trigger_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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17116278152OutputPage->output( )../MediaWiki.php:583
50.17136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17146285904WebResponse->header( )../OutputPage.php:2134
70.17146286048header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17116278152OutputPage->output( )../MediaWiki.php:583
50.17136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17206293936WebResponse->header( )../OutputPage.php:2171
70.17206294080header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17116278152OutputPage->output( )../MediaWiki.php:583
50.17136284608OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17256293880WebResponse->header( )../OutputPage.php:2172
70.17256294024header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17116278152OutputPage->output( )../MediaWiki.php:583
50.17296293880WebResponse->header( )../OutputPage.php:2220
60.17296294024header ( )../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
10.0000233928{main}( )../index.php:0
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17116278152OutputPage->output( )../MediaWiki.php:583
50.17356294040WebResponse->header( )../OutputPage.php:2227
60.17356294184header ( )../WebResponse.php:37