phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc1778307c2d6cddd674aa1f3d2ad852' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bc1778307c2d6cddd674aa1f3d2ad852', -1, 1715259970, 1715259970, '12df1505', -7, 0, 0)

Line : 187
File : sessions.php