SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVnQi9VMkFCV0w1bEY1YjhBUWVTOXc9PSIsInZhbHVlIjoicGRLVnN0dER1ck1FUDM2OVJXcnV4Zz09IiwibWFjIjoiOWZhYmYwYTMzODY0MmVhM2NlNzViN2EzNzI3MzQ2Nzk3ZDU4YmRjNjMzNjFlZmUxMzhmNTE5ZWE2ZmVkMTAzNCIsInRhZyI6IiJ9 limit 1)