phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8fe0e4c6ce6d8f91b3c50507cb737c3d', -1, 1715579355, 1715579355, '030c78ca', 7, 0, 0)

Line : 187
File : sessions.php