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 ('f56ccb9dc8a0f0dc2995feb6e2f5cd28', -1, 1714006561, 1714006561, '12df1505', 1980, 0, 0)

Line : 187
File : sessions.php