SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNwSWVla2FtUkZsT04ydkMvdG1iN2c9PSIsInZhbHVlIjoiRVZYK3dZTU9uZ3BQSHl6Mi9RbFErZz09IiwibWFjIjoiMjM0ODkyYmQ0YWQyYzc3M2NkNzk3NDVkZTRjMzhiY2Y4ODc1N2ZkNTNhMGM3YzhiYzUwNjc0NDcxOGI3MDcxOSIsInRhZyI6IiJ9 limit 1)