SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndrMm5ncmlPRjVRRVZxcStHNWY5ZXc9PSIsInZhbHVlIjoiKytvVEljcFp3YkFQYWxncW95d2hJUT09IiwibWFjIjoiN2VjMWJlODIwM2M3YTQyYTk5MTNmMzE0NTIxMmIyZTY1OWVlZmQ5MmRiOTllYjQ3MzY1NDRjMDUzMmM1YzVkOSIsInRhZyI6IiJ9 limit 1)