Error saving order to provider V12.4.0

Hello,

i use V12.4.0 and get an issue while saving order to provider.

It get this issue :
 

In log :
2026-01-12 13:16:33.243 ***** ERROR ***** [V12.4.0] [12] EXCEPTION *****
2026-01-12 13:16:33.243 ***** ERROR ***** [V12.4.0] [12] on file '/var/www/html/model/ProviderOrderMain.php' at line (393)
2026-01-12 13:16:33.243 ***** ERROR ***** [V12.4.0] [12] cause = Unsupported operand types: string / int
2026-01-12 13:16:33.243 ***** ERROR ***** [V12.4.0] [12] => #0 /var/www/html/tool/saveObject.php (127) -> save()

It seems that error come form local currentcy, but i don't use local...

Regards,

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