( ! ) Warning: Search backend error during near_match search for '3.135.217.228' 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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.02913957768MediaWiki->performRequest( )../MediaWiki.php:573
50.04074412528SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04114466520SpecialPage->run( )../SpecialPageFactory.php:581
70.04114466888SpecialSearch->execute( )../SpecialPage.php:383
80.08075811408SpecialSearch->goResult( )../SpecialSearch.php:117
90.08625817624SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08625818376SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08885833376Hooks::run( )../SearchEngine.php:231
120.08885834976call_user_func_array ( )../Hooks.php:209
130.08885835680CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08945909752CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09015955776CirrusSearch\Searcher->search( )../Searcher.php:268
160.09306190824CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09336223592PoolCounterWork->execute( )../Util.php:133
180.09346248008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09346248192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09356248264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09356250232PoolCounterWork->execute( )../Util.php:129
220.09356250880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09356251064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09356251184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09986365432CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09996369368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10006369648MWDebug::warning( )../GlobalFunctions.php:1247
280.10006370952MWDebug::sendMessage( )../MWDebug.php:155
290.10016371344trigger_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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.10266294600OutputPage->output( )../MediaWiki.php:583
50.10286301056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296302352WebResponse->header( )../OutputPage.php:2134
70.10296302496header ( )../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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.10266294600OutputPage->output( )../MediaWiki.php:583
50.10286301056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376310384WebResponse->header( )../OutputPage.php:2171
70.10376310528header ( )../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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.10266294600OutputPage->output( )../MediaWiki.php:583
50.10286301056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10426310328WebResponse->header( )../OutputPage.php:2172
70.10426310472header ( )../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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.10266294600OutputPage->output( )../MediaWiki.php:583
50.10466310328WebResponse->header( )../OutputPage.php:2220
60.10466310472header ( )../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
10.0000235872{main}( )../index.php:0
20.02073782248MediaWiki->run( )../index.php:46
30.02073783656MediaWiki->main( )../MediaWiki.php:424
40.10266294600OutputPage->output( )../MediaWiki.php:583
50.10526310488WebResponse->header( )../OutputPage.php:2227
60.10526310632header ( )../WebResponse.php:37