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 ('b17c194cb99af2db0e360f2009e9353c', -1, 1714279538, 1714279538, '12742b7f', 1500, 0, 0)

Line : 187
File : sessions.php