phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21d074181f2ac1e4a3dc6b689b8e79e6' 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 ('21d074181f2ac1e4a3dc6b689b8e79e6', -1, 1715258025, 1715258025, '12de507a', -4, 0, 0)

Line : 187
File : sessions.php