SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImIrZllvQmNEL2ZZbVIzRUNrWjB2YUE9PSIsInZhbHVlIjoicmtqRS8xQ2dSbE9LT3ptdG11SjJhQT09IiwibWFjIjoiMDgzZTgwNTUxNTMzNTVhM2VhZjM0ODRmZmM3OTgzNWQxNTcxMzUyMzhmYjQwYjEwMjE0ZDI3ZDZlNjkzZTM1ZCIsInRhZyI6IiJ9 limit 1)