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 ('1b1c2fd2b1d77be1b862c0bfd8cde1f4', -1, 1714157766, 1714157766, '0381469d', 950, 0, 0)

Line : 187
File : sessions.php