phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8617dcb39df48bb518224b3cfe421315' 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 ('8617dcb39df48bb518224b3cfe421315', -1, 1714382431, 1714382431, '1275c4d9', -7, 0, 0)

Line : 187
File : sessions.php