SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImR1aUlLQkwyblB1M3BiSWQ1b3hNRUE9PSIsInZhbHVlIjoiYlVJN1hCR3B2amdoRi85d21EMFFsUT09IiwibWFjIjoiMzdkMWVjZDNjNmUxYTY1ZWJkN2I3M2Y3M2FhYjEyZDU0YWYzNDg0OWYzZWI3NTU5MDQxZGViYzM3YTBmNzg0YyIsInRhZyI6IiJ9 limit 1)