SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlsWWdPODZwdDhYZDRIY1VzMmNvTmc9PSIsInZhbHVlIjoiWVQ1S0VBa2dhSjh4N0N2cHRIMTE0UT09IiwibWFjIjoiYTAyYzQ1MzkyNmExNWY0MjZjN2Q5NzAzYTUzMmQ5YTZiZjYyMTYxNDIwYzE4YmEzMWZhYTM3MGY3MmMzOTIyMyIsInRhZyI6IiJ9 limit 1)