On third party, add bank account. After spanish account has been added, on summary screen
..../htdocs/societe/paymentmodes.php
a correct account number causes the error:
Warning: A non-numeric value encountered in .......\public_html\dolibarr-develop\htdocs\core\lib\bank.lib.php on line 359
This is
`$sum += $values[$i] * substr($InumCta, $i, 1);`
Since substr returns a string it cannot be summed (I assume).
I changed it to
`$sum += $values[$i] * (int)substr($InumCta, $i, 1)`
9d3a0442c0