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 ('c422c7f2c9b0ec4c3b8562bc0472af83', -1, 1754630116, 1754630116, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php