phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1e4ab01408d56418bc4731118623b20' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c1e4ab01408d56418bc4731118623b20', -1, 1715779716, 1715779716, '1277ff2c', 6, 0, 0)

Line : 187
File : sessions.php