3.02 error .. undefined index

It seems my fresh 3.02 install gives me the following undefined error (truncated, since it’s so long):

[2020-08-06 12:06:27] mautic.NOTICE: PHP Notice - Undefined index: name - in file /var/www/mc.lexgabrees.com/htdocs/app/bundles/CoreBundle/Form/Type/ConfigType.php - at line 624 {“languages”:{"":{“languages”:[{“name”:“Arabic”,“locale”:“ar”,“author”:“Mautic Translators”},{“name”:“Bulgarian (Bulgaria)”,“locale”:“bg_BG”,“author”:“Mautic Translators”},{“name”:“Catalan (Spain)”,“locale”:“ca_ES”,“author”:“Mautic Translators”},{“name”:“Czech”,“locale”:“cs”,“author”:“Mautic Translators”},{“name”:“Danish”,“locale”:“da”,“author”:“Mautic Translators”},{“name”:“German”,“locale”:“de”,“author”:“Mautic Translators”},{“name”:“Greek”,“locale”:“el”,“author”:“Mautic Translators”},{“name”:“English (United Kingdom)”,“locale”:“en_GB”,“author”:“Mautic Translators”},{“name”:“Spanish”,“locale”:“es”,“author”:“Mautic Translators”},{“name”:“Spanish (Argentina)”,“locale”:“es_AR”,“author”:“Mautic Translators”},{“name”:“Spanish (Mexico)”,“locale”:“es_MX”,“author”:“Mautic Translators”},{“name”:“Persian (Iran)”,“locale”:“fa_IR”,“author”:“Mautic Translators”},{“name”:“Finnish (Finland)”,“locale”:“fi_FI”,“author”:“Mautic Translators”},{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},{“name”:“Hebrew (Israel)”,“locale”:“he_IL”,“author”:“Mautic Translators”},{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},{“name”:“Indonesian (Indonesia)”,“locale”:“id_ID”,“author”:“Mautic Translators”},{“name”:“Italian (Italy)”,“locale”:“it_IT”,“author”:“Mautic Translators”},{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},{“name”:“Korean (Korea)”,“locale”:“ko_KR”,“author”:“Mautic Translators”},{“name”:“Lithuanian (Lithuania)”,“locale”:“lt_LT”,“author”:“Mautic Translators”},{“name”:“Macedonian (Macedonia)”,“locale”:“mk_MK”,“author”:“Mautic Translators”},{“name”:“Norwegian Bokmål (Norway)”,“locale”:“nb_NO”,“author”:“Mautic Translators”},{“name”:“Dutch”,“locale”:“nl”,“author”:“Mautic Translators”},{“name”:“Polish (Poland)”,“locale”:“pl_PL”,“author”:“Mautic Translators”},{“name”:“Portuguese (Brazil)”,“locale”:“pt_BR”,“author”:“Mautic Translators”},{“name”:“Portuguese (Portugal)”,“locale”:“pt_PT”,“author”:“Mautic Translators”},{“name”:“Russian”,“locale”:“ru”,“author”:“Mautic Translators”},{“name”:“Slovak”,“locale”:“sk”,“author”:“Mautic Translators”},{“name”:“Slovenian (Slovenia)”,“locale”:“sl_SI”,“author”:“Mautic Translators”},{“name”:“Serbian (Serbia)”,“locale”:“sr_RS”,“author”:“Mautic Translators”},{“name”:“Swedish”,“locale”:“sv”,“author”:“Mautic Translators”},{“name”:“Thai”,“locale”:“th”,“author”:“Mautic Translators”},{“name”:“Turkish”,“locale”:“tr”,“author”:“Mautic Translators”},{“name”:“Ukrainian (Ukraine)”,“locale”:“uk_UA”,“author”:“Mautic Translators”},{“name”:“Vietnamese (Viet Nam)”,“locale”:“vi_VN”,“author”:“Mautic Translators”},{“name”:“Chinese (China)”,“locale”:“zh_CN”,“author”:“Mautic Translators”},{“name”:“Chinese Simplified”,“locale”:“zh_Hans”,“author”:“Mautic Translators”},{“name”:“Chinese (Taiwan)”,“locale”:“zh_TW”,“author”:“Mautic Translators”}]},“ar”:{“name”:“Arabic”,“locale”:“ar”,“author”:“Mautic Translators”},“bg_BG”:{“name”:“Bulgarian (Bulgaria)”,“locale”:“bg_BG”,“author”:“Mautic Translators”},“ca_ES”:{“name”:“Catalan (Spain)”,“locale”:“ca_ES”,“author”:“Mautic Translators”},“cs”:{“name”:“Czech”,“locale”:“cs”,“author”:“Mautic Translators”},“da”:{“name”:“Danish”,“locale”:“da”,“author”:“Mautic Translators”},“de”:{“name”:“German”,“locale”:“de”,“author”:“Mautic Translators”},“el”:{“name”:“Greek”,“locale”:“el”,“author”:“Mautic Translators”},“en_GB”:{“name”:“English (United Kingdom)”,“locale”:“en_GB”,“author”:“Mautic Translators”},“es”:{“name”:“Spanish”,“locale”:“es”,“author”:“Mautic Translators”},“es_AR”:{“name”:“Spanish (Argentina)”,“locale”:“es_AR”,“author”:“Mautic Translators”},“es_MX”:{“name”:“Spanish (Mexico)”,“locale”:“es_MX”,“author”:“Mautic Translators”},“fa_IR”:{“name”:“Persian (Iran)”,“locale”:“fa_IR”,“author”:“Mautic Translators”},“fi_FI”:{“name”:“Finnish (Finland)”,“locale”:“fi_FI”,“author”:“Mautic Translators”},“fil”:{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},“fr”:{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},“he_IL”:{“name”:“Hebrew (Israel)”,“locale”:“he_IL”,“author”:“Mautic Translators”},“hu”:{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},“id_ID”:{“name”:“Indonesian (Indonesia)”,“locale”:“id_ID”,“author”:“Mautic Translators”},“it_IT”:{“name”:“Italian (Italy)”,“locale”:“it_IT”,“author”:“Mautic Translators”},“ja”:{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},“ko_KR”:{“name”:“Korean (Korea)”,“locale”:“ko_KR”,“author”:“Mautic Translators”},“lt_LT”:{“name”:“Lithuanian (Lithuania)”,“locale”:“lt_LT”,“author”:“Mautic Translators”},“mk_MK”:{“name”:“Macedonian (Macedonia)”,“locale”:“mk_MK”,“author”:“Mautic Translators”},“nb_NO”:{“name”:“Norwegian Bokmål (Norway)”,“locale”:“nb_NO”,“author”:“Mautic Translators”},“nl”:{“name”:“Dutch”,“locale”:“nl”,“author”:“Mautic Translators”},“pl_PL”:{“name”:“Polish (Poland)”,“locale”:“pl_PL”,“author”:“Mautic Translators”},“pt_BR”:{“name”:“Portuguese (Brazil)”,“locale”:“pt_BR”,“author”:“Mautic Translators”},“pt_PT”:{“name”:“Portuguese (Portugal)”,“locale”:“pt_PT”,“author”:“Mautic Translators”},“ru”:{“name”:“Russian”,“locale”:“ru”,“author”:“Mautic Translators”},“sk”:{“name”:“Slovak”,“locale”:“sk”,“author”:“Mautic Translators”},“sl_SI”:{“name”:“Slovenian (Slovenia)”,“locale”:“sl_SI”,“author”:“Mautic Translators”},“sr_RS”:{“name”:“Serbian (Serbia)”,“locale”:“sr_RS”,“author”:“Mautic Translators”},“sv”:{“name”:“Swedish”,“locale”:“sv”,“author”:“Mautic Translators”},“th”:{“name”:“Thai”,“locale”:“th”,“author”:“Mautic Translators”},“tr”:{“name”:“Turkish”,“locale”:“tr”,“author”:“Mautic Translators”},“uk_UA”:{“name”:“Ukrainian (Ukraine)”,“locale”:“uk_UA”,“author”:“Mautic Translators”},“vi_VN”:{“name”:“Vietnamese 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(Argentina)”,“locale”:“es_AR”,“author”:“Mautic Translators”},{“name”:“Spanish (Mexico)”,“locale”:“es_MX”,“author”:“Mautic Translators”},{“name”:“Persian (Iran)”,“locale”:“fa_IR”,“author”:“Mautic Translators”},{“name”:“Finnish (Finland)”,“locale”:“fi_FI”,“author”:“Mautic Translators”},{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},{“name”:“Hebrew (Israel)”,“locale”:“he_IL”,“author”:“Mautic Translators”},{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},{“name”:“Indonesian (Indonesia)”,“locale”:“id_ID”,“author”:“Mautic Translators”},{“name”:“Italian (Italy)”,“locale”:“it_IT”,“author”:“Mautic Translators”},{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},{“name”:“Korean (Korea)”,“locale”:“ko_KR”,“author”:“Mautic Translators”},{“name”:“Lithuanian (Lithuania)”,“locale”:“lt_LT”,“author”:“Mautic Translators”},{“name”:“Macedonian (Macedonia)”,“locale”:“mk_MK”,“author”:“Mautic 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Translators”},{“name”:“Chinese (China)”,“locale”:“zh_CN”,“author”:“Mautic Translators”},{“name”:“Chinese Simplified”,“locale”:“zh_Hans”,“author”:“Mautic Translators”},{“name”:“Chinese (Taiwan)”,“locale”:“zh_TW”,“author”:“Mautic Translators”}]},“code”:""}

-cut-

Anyone know how to solve it ?

Try Clearing your Cache.

And Check ConfigType.php - at line 624 for more clues what is happening at that point in the execution.