SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikw5WEVPZFJ3MEpHRTJlSmNtaHVKV3c9PSIsInZhbHVlIjoiOFd1bnlHNkJ1Qk9tMTN4aEhFODQ0UT09IiwibWFjIjoiNjJjMDgxMTQ4MTEwMzA3YmZmYjY3YmJhYjlhN2U5MzA1Y2QwNjdiNzA0ZDJhOThhZWMzOTk0NThkNzI5NGE4MyIsInRhZyI6IiJ9 limit 1)