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Alex Neacsu

Error message: An unexpected error occurred. [PrestaShop\PrestaShop\Core\Domain\Category\Exception\CannotAddCategoryException code 0]

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Hi there, 

I'm getting this message on saving a new manually created category:   "An unexpected error occurred. [PrestaShop\PrestaShop\Core\Domain\Category\Exception\CannotAddCategoryException code 0]"

Do you have any idea what it is? And how to fix it?

 

Thanks in advance!

Alex

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Posted (edited)
On 8/22/2019 at 5:27 PM, Alex Neacsu said:

Hi there, 

I'm getting this message on saving a new manually created category:   "An unexpected error occurred. [PrestaShop\PrestaShop\gimp freejobalert notepad++Core\Domain\Category\Exception\CannotAddCategoryException code 0]"

Do you have any idea what it is? And how to fix it?

 

Thanks in advance!

Alex

Facing the same issue here too. Help is appreciated.

Thanks in advance,
Regards,

Oliver

Edited by OliverSo (see edit history)

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The main difference is that String is immutable but both StringBuilder and StringBuffer are mutable. Also, StringBuilder is not synchronized like StringBuffer and that's why faster and should be used for temporary String manipulation.Sarkari Result adda

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I got the same error. I hope someone with more experience can tell us how to fix this. 

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