Unable to run the application after upgrading to Servicedesk Plus 14300

Unable to run the application after upgrading to Servicedesk Plus 14300

After upgrading from 13000 to 14300 the service cannot be started.
After running ruh.sh file we get an error:
"Application startup halted due to mismatch in java version.
Please restart the server or contact support."
How can I solve this problem?

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