SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkU2bWhFQVFLY2NjM3E5Zm5aUjlhL2c9PSIsInZhbHVlIjoiNGk5Nm5MZi9rZ0tjVHlOSHRseWRwdz09IiwibWFjIjoiZDAzOWFlZTllZjQyYzVmYmVjNDdjNTJmYTYxZWUzMDg4YTgxNThhYzQ5M2RjYWM1ODhkM2EzZTBlYmU3NDJiMiIsInRhZyI6IiJ9 limit 1)