( ! ) Warning: Search backend error during near_match search for '52.14.12.204' after 13. 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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.02503561064MediaWiki->performRequest( )../MediaWiki.php:573
50.03924388664SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974442608SpecialPage->run( )../SpecialPageFactory.php:581
70.03974442976SpecialSearch->execute( )../SpecialPage.php:383
80.08215805448SpecialSearch->goResult( )../SpecialSearch.php:117
90.08705811120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08705811872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08925826872Hooks::run( )../SearchEngine.php:231
120.08925828472call_user_func_array ( )../Hooks.php:209
130.08925829176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08995903208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09095949232CirrusSearch\Searcher->search( )../Searcher.php:268
160.09456184320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09486217096PoolCounterWork->execute( )../Util.php:133
180.09506241536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09506241720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09506241792CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09506243760PoolCounterWork->execute( )../Util.php:129
220.09506244408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09506244592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09516244712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10846359016CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10856362952wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10856363232MWDebug::warning( )../GlobalFunctions.php:1247
280.10866364536MWDebug::sendMessage( )../MWDebug.php:155
290.10876364928trigger_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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.11876288176OutputPage->output( )../MediaWiki.php:583
50.11896294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11906295920WebResponse->header( )../OutputPage.php:2134
70.11906296064header ( )../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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.11876288176OutputPage->output( )../MediaWiki.php:583
50.11896294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11966303952WebResponse->header( )../OutputPage.php:2171
70.11966304096header ( )../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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.11876288176OutputPage->output( )../MediaWiki.php:583
50.11896294624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12016303896WebResponse->header( )../OutputPage.php:2172
70.12016304040header ( )../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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.11876288176OutputPage->output( )../MediaWiki.php:583
50.12066303896WebResponse->header( )../OutputPage.php:2220
60.12066304040header ( )../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
10.0000240336{main}( )../index.php:0
20.01343385552MediaWiki->run( )../index.php:46
30.01343386960MediaWiki->main( )../MediaWiki.php:424
40.11876288176OutputPage->output( )../MediaWiki.php:583
50.12126304056WebResponse->header( )../OutputPage.php:2227
60.12126304200header ( )../WebResponse.php:37