SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlMremRJZ1RQVjlZOGdIRHY1YlN1enc9PSIsInZhbHVlIjoib1R6bXlHRStPbmFBZ2NxeGVUaHczQT09IiwibWFjIjoiNGI2NzRkNDIwM2YyOTJiZmMyZTEzMzFhYzQ3Mjc0MjM3OTQ5OTE5NzVjM2EyMzIwNGE3ZTU5YWZmZTc1ZmM2MSIsInRhZyI6IiJ9 limit 1)