SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVpZWJydVh6SlhSbGdMbU56SjlkMlE9PSIsInZhbHVlIjoidlNsck1zMXZ6ZGowRkhJRXBGN1lGUT09IiwibWFjIjoiMDc4MzZlNjk1ZWZkYzFiODgwYjA1ZTgzMTk5MDNhNzBjNmE5YjNlZWE4MmY2ODk2NTZhYmQ4MTA3NWViNDA1NCIsInRhZyI6IiJ9 limit 1)