Unable to scan due to PSD Errors.

Unable to scan due to PSD Errors. Scan abort occurs. (See long description for scan Rx this occurred on). Tech sees an operator message: "A PSD error occurred. See log." These errors are found in the log (note: FSE Optimization was NOT turned on). PATIENT INFORMATION SCREEN Weight (kg) :72.6 Rx Level :SERIES Rx Mode :ACTIVE Scanner Mode :CLINICAL PATIENT POSITION SCREEN Entry :FEET Position :SUPINE Coil Type:SURFACE Scan Plane:AXIAL Landmark :1089.800 Protocol :MR CHOLANGIOGRAM Series De:AXIAL MR CHOLANG IMAGING PARAMETERS SCREEN Image Mode :2D Pulse Seq :SPIN ECHO Image Options:NPW, VBw, EDR, TRF, Fast SCAN TIMING SCREEN Echo Train Length:16 Number of Echoes :1 Echo Time (TE) :240.0 Rep Time (TR) :5000.0 SCAN SETUP SCREEN Auto CF :WATER Prescan Options:PhCor RBW :15.6 kHz SCANNING RANGE SCREEN Field of View :36 cm Scan Thickness :3.0 mm InterScan Spacing:0.0 mm Start Loc :L-0.0 P-0.0 I16.0 End Loc :L-0.0 P-0.0 S104.0 No. Scan Locs :41 SATURATION PARAMETER SCREEN SAT Pulses :S, I Supress Tech :NONE ACQUISITION TIMING SCREEN Acq. Matrix :256 X 256 Scan Time :11:59 # Acquisitions:2 NEX :4.00 Freq. Dir :A/P Locs B4 Pause :0 Contrast :No GENERAL INFORMATION Est. Ave. SAR :0.69 Est. Peak SAR :1.38 dB/dt Limit : 70%