phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2c8618fceef265378d46706828fc2ca' 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 ('a2c8618fceef265378d46706828fc2ca', -1, 1726882100, 1726882100, '12bfebb0', -1, 0, 0)

Line : 187
File : sessions.php