phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31906526790975196f2c12c3c1a89dd2' 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 ('31906526790975196f2c12c3c1a89dd2', -1, 1715195742, 1715195742, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php