phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c7c6a42976748fdd86656bc7c357d9d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3c7c6a42976748fdd86656bc7c357d9d', -1, 1715646604, 1715646604, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php