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 ('74d70eef1b9c50330a36f1e69c748a2e', -1, 1715682720, 1715682720, '12da6524', 15, 0, 0)

Line : 222
File : sessions.php