phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4abf302b40494c874e4825e7855f7a7' 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 ('a4abf302b40494c874e4825e7855f7a7', -1, 1752529028, 1752529028, 'd849d8be', -9, 0, 0)

Line : 187
File : sessions.php