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 ('f52a6f8427b00b26b05f1eb2b6eb6f2e', -1, 1714052998, 1714052998, '12d8baa4', 388, 0, 0)

Line : 187
File : sessions.php