SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBNZ0RHMGh6Uy9QRnFwWHl6NXl2NFE9PSIsInZhbHVlIjoiQ3p4M1FXZnFWL0p5QXVIUzNVVXRoUT09IiwibWFjIjoiMGU5MWQ0YzU2MzYwOWIyMTY0NTRhM2Y0ZjkwNzQ4YmI3YzY1MDNhNmU3NGI1MDNiYmQ5N2NmOTMyOWQ5NjZhZCIsInRhZyI6IiJ9 limit 1)