Request failed with status code 502
SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `courses` where `id` = 12 limit 1)
SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `courses` where `id` = 12 limit 1)
SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `courses` where `id` = 12 limit 1)
SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `courses` where `id` = 43 limit 1)
SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `courses` where `id` = 43 limit 1)

Online Assessments

Upload questionnaires and send them to your stakeholders for feedback - long

  • Episodes11
  • Duration2h 20m 40s
  • LanguagesEN
Episode 0