SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFxRU01dTcwSGpNVkx3MUUyK1h4ZXc9PSIsInZhbHVlIjoiRG00Qnk1ZlVVVmtPTThhd0FyekR2QT09IiwibWFjIjoiYzUyYmZlYjBhNDgzOWQ1ZmUyMzRjNTRhNGM0ZTc0N2ZlZDI1MDE2YjQyOWM0ODk1YTI4MWQzN2M1YmI0NGM0YyIsInRhZyI6IiJ9 limit 1)