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 ('d2a342fcd4cfdd9c0639ae52b1649bbf', -1, 1714304767, 1714304767, '12dd9a97', 1791, 0, 0)

Line : 187
File : sessions.php