SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVubnU5Vi8zcWtqVlhXTVZPanNQd2c9PSIsInZhbHVlIjoiOFBaR1l1Z2VDcDBXbVBROTdWMVMwQT09IiwibWFjIjoiODcyYWY4NjVkN2NjMGY3MjcxMDEzNTYzODVjN2U5OTVkNGY0NDIzNjdmNDgwMTljNmZmNjUwYTUzOTQ5MDc0MyIsInRhZyI6IiJ9 limit 1)