SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRER3A3VVA0a21LeDRTT3hWcmVMY0E9PSIsInZhbHVlIjoiTWJLSWIxdExJT1grcDNuVkQxZW5sZz09IiwibWFjIjoiMTEyNjIxZDIzZjRhM2ZlMjAxMDYzYjI3NTk3NTM3ZDc3MGNhZmY1MmRlMTVjY2E1NWNkNDQyZWI5NDAxOGRkZSIsInRhZyI6IiJ9 limit 1)