SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlkwRW1vWlVJTFF6OFNFcDkxb0Z4Qnc9PSIsInZhbHVlIjoiYURRMWJZdkxLNGlJcWZ5ZGptUmc5UT09IiwibWFjIjoiMTA0ZGVmNDc4OTU5OTkzZDRhOTE5NTBjMmYxZTZmNTQ1NThjOWFkMGZiZDBmMTZlYTBkNzliYzQ4YjE1ZTU3OSIsInRhZyI6IiJ9 limit 1)