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 ('b435aaa9d0c1c73fd7caf00c34b78bbe', -1, 1711695920, 1711695920, '03ef60e5', 99, 0, 0)

Line : 187
File : sessions.php