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 ('245ff0c98a720c9f798a6fa254912f70', -1, 1714312959, 1714312959, '12de947c', 1786, 0, 0)

Line : 187
File : sessions.php