TYPO3 Exception 1232985914¶

Note

Below, the TYPO3 community may have provided additional information or solutions for this exception. However, these may or may not apply to your particular case. If you can provide more information, you should come back here and add your experience and solution steps to this issue once you have resolved it.

General TYPO3 troubleshooting tips can be found in the section "Troubleshooting" of the menu, and live support is available in the TYPO3 Slack channel #typo3-cms. (See How to get your TYPO3 Slack account.)

To add your experience, click "Edit on GitHub" above and follow the "Edit on GitHub" workflow. Also check out our tip on Coding Style and reST.

The PHP extension "apcu" must be installed and loaded in order to use the APCu backend.¶

Install and configure apc on the server. Maybe APCu is installed, but needs more memory.
Goto TYPO3 Install Tool --> Configuration Presets and choose Database cache backend (or: something different then apcu) and save.
On a Hetzner server: Disable, save and then re-enable APC in Hetzner server management console to get it fixed.