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 ('7ec7c23476749a79d735c7f22a5977bb', -1, 1715815946, 1715815946, '12deb476', 15, 0, 0)

Line : 222
File : sessions.php