SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZlSkdIVVlHWXBiaHVNaktORnFOQ0E9PSIsInZhbHVlIjoiQUxGS1lUUFJPdmxOZDJ0RHFaOXFndz09IiwibWFjIjoiMTI4ZmRmZjM0ZTQ0MWE5NTc4OGM2OWM5MjQwNTNmNjljZjJjY2Y0NzgwODg4ODk5OTYxZTk0NjdhNjI1MzU2ZiIsInRhZyI6IiJ9 limit 1)