SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJqdk1VeUZoOWZhc1dOTmNwYm0zdGc9PSIsInZhbHVlIjoiQTNCU2N2bi82Z0VEcFVCSFFOaFBIQT09IiwibWFjIjoiODRhZWMzY2U2Yjc0ZWU3ZjI3ZDhjMmIyM2IzNTVlY2QyMDg3MjY1MDdiZDUwN2Q1NDIyNjhkZjFkZmU3MjJiMyIsInRhZyI6IiJ9 limit 1)