SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZkd3RIbTE3VGhPdkJuSE8xVDhJb0E9PSIsInZhbHVlIjoiWW4rR2Q3aGVPN1RMdmZVQU1uUHE3Zz09IiwibWFjIjoiYzIxNjkzNjRlNjJmYmEzNmUzYTcxNzU4YzQyYmU5MzYzMjM1MzA0YzRkZDg2MTU4MjJhM2YxNGViOTVkYmUzNiIsInRhZyI6IiJ9 limit 1)