According to the documentation,
'Reached the limit on the maximum number of intervals in use' indicates that the integration was terminated before meeting the tolerance requirements and that continuing the integration would require more than MaxIntervalCount subintervals. The integral may not exist, or it may be difficult to approximate numerically. Increasing MaxIntervalCount usually does not help unless the tolerance requirements were nearly met when the integration was previously terminated.
As indicated by the error message, you should add
'MaxIntervalCount', 958
to give it another try, but you should not be surprised if the integration fails again. "The integral may not exist, or it may be difficult to approximate numerically"
