SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndUTXY2UkZVZFBpWE9yTmtqdUlwN3c9PSIsInZhbHVlIjoiZWVlL2NsZHh0aGhPN0xlOU9WSW1ZUT09IiwibWFjIjoiYTQ3NDNlN2M4YzI2OWQ3ZGI2NGU5ZDdhOTEzZjc2M2M2ZGNiY2Y2MTdkNmZiMjBhNDE1YTA5MmM2NTM1MTlmNyIsInRhZyI6IiJ9 limit 1)