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 ('3c4ac4163136d1e79e9d2aa9e5dd2cac', -1, 1714174240, 1714174240, '0389dad7', 845, 0, 0)

Line : 187
File : sessions.php