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 ('2cc3f26c11ecb44c15691e01c5f67cfa', -1, 1711649916, 1711649916, '23a96bb1', 510, 0, 0)

Line : 187
File : sessions.php