( ! ) Warning: Search backend error during near_match search for '3.145.109.144' 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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.04593551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06144379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06184433368SpecialPage->run( )../SpecialPageFactory.php:581
70.06194433736SpecialSearch->execute( )../SpecialPage.php:383
80.10725796048SpecialSearch->goResult( )../SpecialSearch.php:117
90.11275802280SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11275803032SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11495818032Hooks::run( )../SearchEngine.php:231
120.11495819632call_user_func_array ( )../Hooks.php:209
130.11495820336CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11565894368CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11635940408CirrusSearch\Searcher->search( )../Searcher.php:268
160.11916175464CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11936207048PoolCounterWork->execute( )../Util.php:133
180.11956231304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11956231488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11956231560CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11956233496PoolCounterWork->execute( )../Util.php:129
220.11956234144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11956234328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11956234448CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12596348704CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12606352640wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12606352920MWDebug::warning( )../GlobalFunctions.php:1247
280.12616354224MWDebug::sendMessage( )../MWDebug.php:155
290.12616354616trigger_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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.12816277936OutputPage->output( )../MediaWiki.php:583
50.12846284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12856285688WebResponse->header( )../OutputPage.php:2134
70.12856285832header ( )../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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.12816277936OutputPage->output( )../MediaWiki.php:583
50.12846284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12916293736WebResponse->header( )../OutputPage.php:2171
70.12916293880header ( )../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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.12816277936OutputPage->output( )../MediaWiki.php:583
50.12846284392OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12976293680WebResponse->header( )../OutputPage.php:2172
70.12976293824header ( )../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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.12816277936OutputPage->output( )../MediaWiki.php:583
50.13026293680WebResponse->header( )../OutputPage.php:2220
60.13026293824header ( )../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
10.0002233960{main}( )../index.php:0
20.03503376416MediaWiki->run( )../index.php:46
30.03503377824MediaWiki->main( )../MediaWiki.php:424
40.12816277936OutputPage->output( )../MediaWiki.php:583
50.13086293840WebResponse->header( )../OutputPage.php:2227
60.13086293984header ( )../WebResponse.php:37