SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFEUHI2N2EwVXJYV0pnNW5JS3hScEE9PSIsInZhbHVlIjoiNkRpNzlKbGowN2s4bVQzN3NVMmdhUT09IiwibWFjIjoiYTEyOTdhYWNlZDZlYWY1NTU5ZWEzMDBkMTRiYmFkYjJkZDVjMTg1YjQxMjU1NzVjODMyZjYxOTE5MzcyMTA2ZSIsInRhZyI6IiJ9 limit 1)