[2025-11-25T17:03:01.064860] [INFO ] [MAIN      ] Signal handlers registered for graceful shutdown
[2025-11-25T17:03:01.065071] [INFO ] [MAIN      ] Starting SAP application...
[2025-11-25T17:03:01.065115] [INFO ] [MAIN      ] Starting cache refresh...
[2025-11-25T17:03:01.065146] [INFO ] [CACHE     ] Attempting to wipe all cache files
[2025-11-25T17:03:01.065219] [DEBUG] [LOCAL     ] Removing cached file: ./output/cache/symbols_blacklist.txt
[2025-11-25T17:03:01.065339] [DEBUG] [LOCAL     ] Removing cached file: ./output/cache/unscheduled_blackout_dates.txt
[2025-11-25T17:03:01.065403] [DEBUG] [LOCAL     ] Removing cached file: ./output/cache/active_symbols_list.txt
[2025-11-25T17:03:01.065465] [INFO ] [LOCAL     ] Cleared cache directory: ./output/cache
[2025-11-25T17:03:01.065499] [INFO ] [CACHE     ] Successfully wiped all cache files
[2025-11-25T17:03:01.065527] [INFO ] [CACHE     ] Starting cache update
[2025-11-25T17:03:01.065556] [DEBUG] [REMOTE    ] Fetching current symbols from 'https://tdm.silogroup.org/cache/current_symbols.txt'.
[2025-11-25T17:03:01.134589] [FATAL] [REMOTE    ] Failed to fetch current symbols: 404 Client Error: Not Found for url: https://tdm.silogroup.org/cache/current_symbols.txt
[2025-11-25T17:03:01.134715] [FATAL] [CACHE     ] Error updating cache: 404 Client Error: Not Found for url: https://tdm.silogroup.org/cache/current_symbols.txt
[2025-11-25T17:03:01.134882] [FATAL] [MAIN      ] Cache update failed.
[2025-11-25T17:03:01.134937] [FATAL] [MAIN      ] Cache refresh failed. Exiting.
[2025-11-25T17:03:01.766596] [DEBUG] [EMAIL     ] Email sent to 'chris.punches@silogroup.org' with subject: 'COMPLETE_ERROR: SAP Range Processing Failed'
[2025-11-25T17:03:01.766839] [INFO ] [MAIN      ] Error notification email sent: COMPLETE_ERROR: SAP Range Processing Failed