SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNSZGpUUHFqd0J6Rm9rM2pXNXlxbXc9PSIsInZhbHVlIjoiQU5mZ3BPQS8yQmRxaEVTUTU1R1FEUT09IiwibWFjIjoiYjZjM2EzZDE2YjViMWRiMjdkNGY2NDQzZjkxYjZiM2VhYzdmY2Y4ZjVkYjIyOWQxNjA5YjEyMWY1MDM0ZWU5NyIsInRhZyI6IiJ9 limit 1)