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 ('51f07938fad90b7c5ee16a8d6bfc2d1f', -1, 1714019871, 1714019871, '12769650', 821, 0, 0)

Line : 187
File : sessions.php