phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6748920e5e222c430b0af939d85abcb9' 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 ('6748920e5e222c430b0af939d85abcb9', -1, 1716297904, 1716297904, '12dea4f6', -8, 0, 0)

Line : 187
File : sessions.php