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 ('9d8df3d7aaff5ffb43d5127b811a1f96', -1, 1714177037, 1714177037, 'ac453b03', 15, 0, 0)

Line : 187
File : sessions.php