phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1c6258617aaff91d0adc595a3dae684' 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 ('b1c6258617aaff91d0adc595a3dae684', -1, 1715894815, 1715894815, '0d3ab61d', -4, 0, 0)

Line : 187
File : sessions.php