SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJWMnZpQlQ4Nm9XSnYvdUZ5Zi90QUE9PSIsInZhbHVlIjoiTVU0T01UWlBDTWxDYnFOQkQ5aVAxdz09IiwibWFjIjoiMTA4YzcyZDc2NWEyMThjMjA5YjdlODU1MDI0NDA3NGIwMjA0ZTk5M2I0MmQ2OTI1Mzk4OGVjMDlhZGVjZjAwZiIsInRhZyI6IiJ9 limit 1)