SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhDaCtyaVFMNUhDRkxSY0N6VVF4SXc9PSIsInZhbHVlIjoiS2ZpRUk2d1FjOHNXdXhkV2lvcS9tUT09IiwibWFjIjoiOTM2OTU3MjIxM2U2MTE3YWYxMDY1ZjQ2NDA2OWRmNThjYjYyNzdkNWNhMGI1ZDM4NDc4ZDM1NWI2MmE1OTVhMCIsInRhZyI6IiJ9 limit 1)