SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRGQmt4R2NoWW1mcjVLeEVFa2Vud2c9PSIsInZhbHVlIjoiQ1Z3S0ZSYS8wNXp1WmhXMDRDeEtFUT09IiwibWFjIjoiZmZkODUxY2MwMjY4MzVkNzQzYWY3YzZkOTU1MGE5YmIwODgyN2RiMWViNDQzOWJjOTJjZjk1MzA0OThiZWNlNCIsInRhZyI6IiJ9 limit 1)