SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjQ1NUQrRXZvbFFMZkw3WVBXbnJ5Wmc9PSIsInZhbHVlIjoiQjdmRzJIYng0ZXNRV0s5c1VkQ00xZz09IiwibWFjIjoiNTI1OTQ2MzRhYTQ5ODMxNDJmNTgzMjZhNmM2ZjFmMGJhNTgyZjM2NDMwMTAyN2NhNDkwMmIxMGE2OTk1MThlNiIsInRhZyI6IiJ9 limit 1)