SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJFWVNyNWxFS1p4MjE2NWN1bzR0RFE9PSIsInZhbHVlIjoiOS93SjhsNk9xV0ZEb2U5WUFuNzdjZz09IiwibWFjIjoiYmE0MzRhMDdlMWJjOTk2OTIyYjM2ZGY2Y2E0YzIwODkwN2ZiYTdjY2YxNmQ2YTQ2OGU0NTAyNmVlMjZiMDg1YiIsInRhZyI6IiJ9 limit 1)