phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b7a938e8eb91100c78652ec5d1d1250b' 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 ('b7a938e8eb91100c78652ec5d1d1250b', -1, 1714306762, 1714306762, '039367ca', 11, 0, 0)

Line : 187
File : sessions.php