[Skip to main content](#vessel-content) # Joomla 4 upgrade errors for plugins ## - **[Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile")** - [![Mitrax's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/8602-mitrax "View Mitrax's Profile") Topic Author - [ Offline](/forum/user/8602-mitrax) Less More - Posts: 76 - Thank you received: 5 - [](http://www.mitrax.com.au) - 3 years 3 months ago [\#353623](#353623) by [Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile") *[Joomla 4 upgrade errors for plugins](/forum/25-install-update/906751-joomla-4-upgrade-errors-for-plugins#353623 "-- HikaShop version -- : 4.7.4 -- Joomla version -- : 3.10.12 -- PHP version -- : 8.0.29 -- Browser(s) name and version -- : Chrome 114.0.5735.198 -- Error-message(debug-mod must be tuned on) -- : N/A Hi , I'm preparing for a Joomla 4 upgrade and get the attached strong warnings. A few questions: - Which of these Hikashop plugins can I safely disable ? - Do I really need to worry about these ? - What is causing Joomla to create these warnings and make this strong recommendation ? Cheers Rob")* was created by *[Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile")* -- HikaShop version -- : 4.7.4 -- Joomla version -- : 3.10.12 -- PHP version -- : 8.0.29 -- Browser(s) name and version -- : Chrome 114.0.5735.198 -- Error-message(debug-mod must be tuned on) -- : N/A Hi , I'm preparing for a Joomla 4 upgrade and get the attached strong warnings. A few questions: - Which of these Hikashop plugins can I safely disable ? - Do I really need to worry about these ? - What is causing Joomla to create these warnings and make this strong recommendation ? Cheers Rob --- MItrax Trading [ www.mitrax.com.au](http://www.mitrax.com.au) - [ ![Screenshot2023-07-22at7.57.08pm.png](/forum/attachment/57437) ](/forum/attachment/57437 "...t7.57.08pm.png") [ ](/forum/attachment/57437?download=1 "...t7.57.08pm.png") Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzkwNjc1MS1qb29tbGEtNC11cGdyYWRlLWVycm9ycy1mb3ItcGx1Z2lucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png?1793428657)](/forum/user/63-nicolas "View nicolas's Profile") - [ Away](/forum/user/63-nicolas) Less More - Posts: 86541 - Thank you received: 14304 - - 3 years 3 months ago [\#353628](#353628) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[Joomla 4 upgrade errors for plugins](/forum/25-install-update/906751-joomla-4-upgrade-errors-for-plugins#353628 "-- HikaShop version -- : 4.7.4 -- Joomla version -- : 3.10.12 -- PHP version -- : 8.0.29 -- Browser(s) name and version -- : Chrome 114.0.5735.198 -- Error-message(debug-mod must be tuned on) -- : N/A Hi , I'm preparing for a Joomla 4 upgrade and get the attached strong warnings. A few questions: - Which of these Hikashop plugins can I safely disable ? - Do I really need to worry about these ? - What is causing Joomla to create these warnings and make this strong recommendation ? Cheers Rob")* Hi, - Only the HikaShop user synchronisation plugin is critical and needs to be kept enabled. The others can be turned off. - You don't need to worry about these. Joomla just says that it found code which is for old versions of Joomla in them. And that's normal since HikaShop supports Joomla 2.5 and Joomla 4 with the same install package. So of course HikaShop has code for old versions of Joomla all over the place. It's just that this code is only run when HikaShop knows it is on an old version of Joomla, and the system made by joomla to check the extensions doesn't take this into account and thus display wrong information. - Note that Recaptcha is not included in HikaShop. So you need to manually update it if it's not already done: [ www.hikashop.com/marketplace/product/223...-with-recaptcha.html](https://www.hikashop.com/marketplace/product/223-integration-with-recaptcha.html) But even with the latest version of this plugin, you'll still get the warning... You can just ignore it. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzkwNjc1MS1qb29tbGEtNC11cGdyYWRlLWVycm9ycy1mb3ItcGx1Z2lucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile")** - [![Mitrax's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/8602-mitrax "View Mitrax's Profile") Topic Author - [ Offline](/forum/user/8602-mitrax) Less More - Posts: 76 - Thank you received: 5 - [](http://www.mitrax.com.au) - 3 years 3 months ago [\#353654](#353654) by [Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile") Replied by *[Mitrax](/forum/user/8602-mitrax "View Mitrax's Profile")* on topic *[Joomla 4 upgrade errors for plugins](/forum/25-install-update/906751-joomla-4-upgrade-errors-for-plugins#353654 "-- HikaShop version -- : 4.7.4 -- Joomla version -- : 3.10.12 -- PHP version -- : 8.0.29 -- Browser(s) name and version -- : Chrome 114.0.5735.198 -- Error-message(debug-mod must be tuned on) -- : N/A Hi , I'm preparing for a Joomla 4 upgrade and get the attached strong warnings. A few questions: - Which of these Hikashop plugins can I safely disable ? - Do I really need to worry about these ? - What is causing Joomla to create these warnings and make this strong recommendation ? Cheers Rob")* Thankyou, appreciated. --- MItrax Trading [ www.mitrax.com.au](http://www.mitrax.com.au) Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzkwNjc1MS1qb29tbGEtNC11cGdyYWRlLWVycm9ycy1mb3ItcGx1Z2lucz90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. 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