SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ5UzdGcklMYW5TOXYybmFoTDFjOGc9PSIsInZhbHVlIjoiSXBNZ3hLQStZamVleG9VcDlvNFF1dz09IiwibWFjIjoiMjQ1ODM0ZWVjMzU0OGUwMmFhZDVmNTZhNTM1ODE2YmVkZTRkMzIxZmI1MmM2MWY5ZjQ3YjczYzI3NTg1ZWM4MSIsInRhZyI6IiJ9 limit 1)