phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7ef704eb87874e8cebd594564c6339ec' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7ef704eb87874e8cebd594564c6339ec', -1, 1715352474, 1715352474, '12bc420d', -10, 0, 0)

Line : 187
File : sessions.php