SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY5enJXUzYwdWlhbEw3Snp3Z2NlOGc9PSIsInZhbHVlIjoiWXdLVUZCcDlKY3E4ZDNtV2k0SjE4Zz09IiwibWFjIjoiMWY0ZDhhNTQxNmJjNjkxNWY2MjFlYTBmMmIzZTk1ZjY2Yzc4MTlhOTIwNDdkNzYzOTRlNzU5YjJiNThlNDk1YyIsInRhZyI6IiJ9 limit 1)