SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZyNzVhQk5EbTBRYVYwWlp4amdnZGc9PSIsInZhbHVlIjoick90Q1RKam1CUU1tWUZVZE5NYkVNQT09IiwibWFjIjoiMDBlNTNkNzNiOTA2ZDQwNDg0ZDAxMGQ3M2U3Njc0MDExNzc5YzJhNDVlNWZlOTM1MWM0ZjIxMTg1ODJlOGU2ZSIsInRhZyI6IiJ9 limit 1)