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 ('a6c6ad27768c22d791610ddfd2c0f4fa', -1, 1715585015, 1715585015, '12dd3a8f', -4, 0, 0)

Line : 222
File : sessions.php