phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4cc2f01b2e2fc6af1d33e7fc916fda0f', -1, 1714263777, 1714263777, '12de79aa', 1691, 0, 0)

Line : 187
File : sessions.php