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 ('d52f51b75af0cb54f20d4e2982c47ab8', -1, 1714341935, 1714341935, 'ac450647', 21, 0, 0)

Line : 187
File : sessions.php