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 ('b23bb8b6bd4a1b8b7ed18db0b7f3cde0', -1, 1714336872, 1714336872, '12df1505', 1, 0, 0)

Line : 187
File : sessions.php