SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZxa1hMSDN0OGsyVThSc1ZPRGc3cmc9PSIsInZhbHVlIjoiZ2VNTjNtNkE0aEphaU5vbm1jVldsUT09IiwibWFjIjoiMmNhY2Y0NmZmODlmMWE1M2EwNmU4OTNkM2M2YWM1NmVmNTUwZmFkZWIwMGVmNjQ5Mjc2OGZkMmE3ZjBlZTM1MCIsInRhZyI6IiJ9 limit 1)