We should handle the following errors raised from production and integrate sentry for better errors monitoring:

• Internal Server Error: /en/core-certification/certifyingorganisation-json/: SyntaxError at /en/core-certification/certifyingorganisation-json/ invalid syntax (, line 0)
• Internal Server Error: /en/regional-technical-training-workshop-on-geographic/certifyingorganisation-json/ SyntaxError at /en/regional-technical-training-workshop-on-geographic/certifyingorganisation-json/ invalid syntax (, line 0)
• Internal Server Error: /id/certyfikowane-szkolenie-bazy-danych-w-qgis-dla-stu/lessons/download-multiple-worksheet/ TypeError at /id/certyfikowane-szkolenie-bazy-danych-w-qgis-dla-stu/lessons/download-multiple-worksheet/ the JSON object must be str, bytes or bytearray, not NoneType
• Internal Server Error: /id/core-certification/lessons/download-multiple-worksheet/ TypeError at /id/core-certification/lessons/download-multiple-worksheet/ the JSON object must be str, bytes or bytearray, not NoneType
• Integrate sentry