I have 0.5 TB left in my OneDrive storage,but OneDrive refuses to sync claiming its full

I have 2 TB of storage on my OneDrive. I am currently using 1.5 TB.
However, OneDrive now refuses to sync anything from my computer/phone, and the error message I receive is 'Not enough cloud storage.'
And the error message persists even after I have deleted several files.
I have not received any of the "warning" emails that OneDrive says it sends out when you reach your storage limit.

Is there anything I can try to do on my own? The chat support have just closed ,so cant get any help until it opens tomorrow.

https://learn-attachment.microsoft.com/api/attachments/5b903a13-4689-426a-a6a8-4f3e7e26d769?platform=QnA&fud_access=hC1SxZhn7m%2FZQJkOIiOVstu10yTQgXS4A%2FDBzZTg8nbaCgIogkrcDydMeI5Y4za2dOqDdWtsG2JNS3E35V60i9TiGHR7STMpJHheeXuDvO8nwjUlqCBHhJ0NDvuYN7OSQ1dc4B2%2BojJV35yXRLhKBi61uBABWVOt2H9GKpK%2FqzCFWVKMSA0LkrQdlJTlmGsd5CTtxYP4TiZLMNazwknmxdUhtOxDozNrStC0BFguStzacluxkNcIupGrX7E2%2BCxDpicAQzC9cV8MjswWcrIVsexrbObIBG6QRTZGt3Abe4KGt%2Bclj3wGeTc4vc1AvplHlR73lNIa4FyGR8g2u46Wb8JNEQ7flmhH2f2NWjaQp1%2F6KB3sCcQyUP9cUqgNsaYHJAi3RfjEJ5QKcWe9qNLmPzjEmX4YpYHcHhwOzpnbUf4%3D