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 ('ffe034ddffaa4416a4f0edf8e8f2785d', -1, 1715044188, 1715044188, '12d8ef2e', 15, 0, 0)

Line : 222
File : sessions.php