phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dec0a22a790ff5c2d6229c9f4a4608ba' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dec0a22a790ff5c2d6229c9f4a4608ba', -1, 1715697408, 1715697408, '12de769f', -8, 0, 0)

Line : 187
File : sessions.php