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 ('4fe2aa1acae00c24d6bc3f6d85b7d2b2', -1, 1715177997, 1715177997, 'ac47fef5', 40, 0, 0)

Line : 187
File : sessions.php