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 ('b489c6c7c96ae3077dd8d1b1b20f4ebd', -1, 1714025765, 1714025765, '12bfca2d', 731, 0, 0)

Line : 187
File : sessions.php