Whenever I try to execute the "claim" operation for BAL rewards, it fails with message "Transaction Rejected

execution reverted: invalid transaction"

In the browser console I can see the following errors:

"MetaMask - RPC Error: Internal JSON-RPC error. "

"Error: cannot estimate gas; transaction may fail or may require manual gas limit [ See: https://links.ethers.org/v5-errors-UNPREDICTABLE_GAS_LIMIT ] (reason="execution reverted: invalid transaction", method="estimateGas", transaction=..."

and a few similar others