SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJhNkxjRTVQS2lxQUpMWDRibnN6Mnc9PSIsInZhbHVlIjoibkVZUG5vM3lrbHJXT0ZSSFQwOE9lUT09IiwibWFjIjoiM2I1ZGZkMTZlZjMyMGI1NjQ1Y2RmOTUzOWQ3MjAwMTUzN2UzMWQxOTY1MjM0OGNhZWJhYjBhNjI0MmM4Zjg2ZiIsInRhZyI6IiJ9 limit 1)