TYPO3 Exception 1270853878


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TYPO3 Fatal Error: Extension key "..." is NOT loaded!

#1270853878: TYPO3 Fatal Error: Extension key "adodb" is NOT loaded!

Please check, whether you have downloaded and installed the called extension (in this case "adodb") in the backend extension manager.

Additionally, clearing the complete Cache via the admin tool can help solve the problem.

In general the error can be thrown if a dependency is not met (means: a required extension is missing).

Non-supported versions

If the extension is only for BE and depends on another extension such as scheduler, one has to set in the ext_localconf.php of that extension the variable doNotLoadInFE to 1.