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 ('f8921bb89db0ec54a11025bca5814ace', -1, 1714234069, 1714234069, '12dda5f6', 1587, 0, 0)

Line : 187
File : sessions.php