Errors after migration with wampserver

bonjour from France

anybody can help me for:

Fatal error: Uncaught TypeError: DateTime::setTimestamp(): Argument #1 ($timestamp) must be of type int, string given in C:\wamp64\www\dbcrash1403\core\lib\functions.lib.php on line 2292

TypeError: DateTime::setTimestamp(): Argument #1 ($timestamp) must be of type int, string given in C:\wamp64\www\dbcrash1403\core\lib\functions.lib.php on line 2292

doli 14.0.3 W10

Hello,

Most probably you are using PHP V8.
Dolibarr v14 is not compatible with PHP V8

And for french : Forum Dolibarr france - La communauté Dolibarr