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 ('c27f4746b1b4e9e717103f8d1717a9f4', -1, 1714048699, 1714048699, '038668ad', 1531, 0, 0)

Line : 187
File : sessions.php