All sorted - updated IspConfig to continue running on PHP 7.4 for now :)
Ah - given I only invoice about £50/year, it'd take me 2 years to recoup the costs - do you happen to remember the last supported version of PHP?...
Hi, I'm running the latest ISPConfig stable, and Rev 35 of the billing module, but I've been unable to send draft invoices since April (I only...
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