「Unable to start the Universal Connection Pool」「oracle.ucp.UniversalConnectionPoolException: Failed to create initialPoolSize connections while starting a pool: java.lang.IllegalStateException: unable to start connection creation task」
Dimitri Gielis Blog (Oracle Application Express - APEX): Free Oracle Cloud: 5. Setup APEX in ATP and create first APEX app
[B!] 2020-12-24 17:37:38
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