phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6818a4b89e5545d992d98116a30d85d' 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 ('c6818a4b89e5545d992d98116a30d85d', -1, 1715184192, 1715184192, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php