The fix for this defect is in the SRMSServiceRequestBrower.jar file (compiled code) so you would need to Upgrade to SRM 7.6.04+ to get the fixed jar file. The corrected jar file would not work with SRM 7.6. Until you can upgrade analternative you can try is to move (mv)/rename (ren) and then delete the arerror.log on the server via "cron" (Unix) or "at" (windows) job to ensure it doesn't grow too big. The move/rename would be to a filesystem that has more room so you can still monitor the arerror.log for any valid errors. As this is an ARERR the Supress-warnings server config setting doesn't suppress errors, only warnings and notes.