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 ('a4b4a726231f9f6eccbe1e554fcc6b4d', -1, 1714166773, 1714166773, '0395d5d1', 1480, 0, 0)

Line : 187
File : sessions.php