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 ('5a1802ba9c0814cf22e63bfff8c9cb86', -1, 1714018262, 1714018262, '1276d2d5', 1694, 0, 0)

Line : 187
File : sessions.php