SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNIMnh0bWdDK2E4STZkZTRVTngxWXc9PSIsInZhbHVlIjoiL1l4SW0zV3BiWHkycFQzSWxIZ0xRQT09IiwibWFjIjoiMzA3MGUwOTlmNzAyYjM2MzQ0MmU2MmVjOTYzNmM0YjI5Zjg3ZWU4MjdhNDA1YmFhZmViNDlmYTdmOWFhMGY1MCIsInRhZyI6IiJ9 limit 1)