TYPO3 Exception 1397836158¶
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.
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No or invalid extension key “…” given.¶
- Search for variable
$extensionKeyand replace with the extension key as
- Try not to use
$_EXTKEYin dynamicConfigFiles or otherwise included TCA snippets
- Check https://forge.typo3.org/issues/59033
You may have to clear the cache in install tool (See Important actions).