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 ('61316ec6c086b4c57fe19f73590c2398', -1, 1714257639, 1714257639, '0392ddcc', 777, 0, 0)

Line : 187
File : sessions.php