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 ('aac8fb716d70ad9ddb4929e296f2f99f', -1, 1714154368, 1714154368, '1275d8e5', 915, 0, 0)

Line : 187
File : sessions.php