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 ('a589f9606ebfa3407008b9bb5f2bcfdf', -1, 1715200251, 1715200251, '12e3667c', -4, 0, 0)

Line : 222
File : sessions.php