<p>In this study, the impact of relativistic temperature on the catastrophic loss of the double Beltrami equilibrium state in a relativistic hot electron-ion plasma is explored. In the accretion disks of black holes, this particular type of plasma can be found. A set of algebraic equations relating the amplitudes and eigenvalues of the DB equilibrium to the relativistic temperature, magnetofluid energy, magnetic helicity, and generalized helicity are used to analyze and predict catastrophic transformations. The study demonstrates that the values of critical energy and macroscale structure are significantly impacted by relativistic temperature. It is also shown that due to the catastrophic loss of equilibrium, magnetic energy transforms to kinetic energy. The current study also highlights the potential ramifications for the accreting disks of black holes.</p>