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 ('91bdc81e8a8e14a0c5d81fd1aa2c2104', -1, 1714165206, 1714165206, '03131bb2', 1770, 0, 0)

Line : 187
File : sessions.php