SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlWYjJzMHJYTmd3c2sxdmM4RGJQYVE9PSIsInZhbHVlIjoiVmFxa3V2MXVSdkN6TUs2YWlkeDF1QT09IiwibWFjIjoiNTFlMjA1NDUzNzI5OTNhN2NjYTU0NzAxOWExNDg0OGE1YWQ5YzcxNTBmMjcxZDUwMmMwMzZmM2YzMTgyZjAzNyIsInRhZyI6IiJ9 limit 1)