SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IittRDc1b2kxOGU5c3pvM2Qxd0VyM0E9PSIsInZhbHVlIjoiV2hydUE5RkI5Tkdkamhtd3M0UXRLZz09IiwibWFjIjoiOWI5NmFkNTI0ZGQzYmU4ODBjYTNlYWZkMTVhMTU0MjllNzMzMTU1MjI5YTRmOGRjODg3NjZjMDFkYmMwNWNmMCIsInRhZyI6IiJ9 limit 1)