Sergio Santos's blog

IG Charts - A Technical Introduction

Sergio Santos photo

I recently gave a technical overview of IG charts at our Krakow IG office. You might find the slides interesting.

Uncaught exception thrown in shutdown function.

PDOException: SQLSTATE[25006]: Read only sql transaction: 7 ERROR: cannot execute DELETE in a read-only transaction: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 384186121610b3c66918587.51007997 ) in lock_release_all() (line 269 of /var/ig/webcontent/drupal/includes/