SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImY4RnNoNDJJQWxJM2N4UVpONnUrRHc9PSIsInZhbHVlIjoiYmYwUk45SndSdUN5L3NHU0UxaUtMZz09IiwibWFjIjoiMTU5ZjBmYTlmNmEzMzYyNzZiMjBlOTFjMDRlMDkzYWEzZjg3NzFmNGUyMDgwNGI5M2I3Y2RhZDdhZjlkODNkOSIsInRhZyI6IiJ9 limit 1)