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 ('706b51146e0e14f4d93b6d6a4cf57b8d', -1, 1711640805, 1711640805, '36a6aac3', 17, 0, 0)

Line : 172
File : sessions.php