Strange, haven't seen this error before and as I have seen this far, is only on my admin page, but not on admin/reports/updates nor on admin/build modules

95  * Check if patch is applied against Drupal root directory.
96  *
97  * @return TRUE if applied; FALSE if not applied.
98  */
99 function patchdoq_patch_is_applied($patch) {
100   $command = PATCHDOQ_BINARY .' --dry-run '. $patch['patch arguments'] .' -i '. $patch['file'] .' 2>&1';
101   return !command_run($command, FALSE);
102 }

Comments

ClearXS’s picture

OK, similar module error, see Patch Manager issue: http://drupal.org/node/935786

As Patch Manager seems more maintained and having lesser issues: Merge features from the patchdoq module

=> uninstalled Patchdoq

I see that Cron Key depends on Patchdoq, so I have to uninstall that one too.