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An error occurred while saving this configuration: Maximum key size must be smaller

An error occurred while saving this configuration: Maximum key size must be smaller

I have a magento 1.7.x, when i saved only payment section configuration got an error "An error occurred while saving this configuration: Maximum key size must be smaller" on server. while working on local server. Any solutions ?

magento-payment-error.jpg

8 REPLIES

Re: An error occurred while saving this configuration: Maximum key size must be smaller

Hi @rakesh1234,

 

Which paymetn method are you trying to configure?

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Re: An error occurred while saving this configuration: Maximum key size must be smaller

Any option when i save payment section configurations.

Re: An error occurred while saving this configuration: Maximum key size must be smaller

@rakesh1234,

 

Did you installed some payment method (besides the ones that alredy come?)

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Re: An error occurred while saving this configuration: Maximum key size must be smaller

Yes, worldpay install, but can not edit or save anything. got save error.

Re: An error occurred while saving this configuration: Maximum key size must be smaller

@rakesh1234,

 

Can you disable that module and try to save some setting?

 

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Re: An error occurred while saving this configuration: Maximum key size must be smaller

But i install complete set on localhost everything working with php version
5.6 and my server version is 5.3 ? is php version problem ?

Re: An error occurred while saving this configuration: Maximum key size must be smaller

@rakesh1234,

 

I can't answer that without checking the module. Maybe you can ask for support to the module vendor or developer.

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Re: An error occurred while saving this configuration: Maximum key size must be smaller

You admin login ?